The first thing I noticed as I struggled awake from my nap was chilly hands. The second thing was fiery breath. As I woke up, I realized the hands were tiny, barely covering half of my girth each. I could hear my sister talking, directing the little fingers. “That's good. Squeeze tighter, now pull. Okay, now push down. Now give the end a kiss.”


Dry lips on my pointed cockhead brought me completely out of sleep. I was panicking, confused and scared. “WHAT THE HELL ARE YOU DOING!” My sister ignored me, telling my five year old niece what else she wanted her to do. “Don't mind him. Keep doing that. Now, taste it. Lick it, like you’re licking an ice cream.” I finally realized that I had a naked cub between my knees, big brown eyes wide, tan brow furrowed in concentration. She looked up, a wide smile showing a gap where she had knocked out her front teeth three months ago.


“Morning, Unca Eric! Momma said you would like being woked up like this!” I stared, frozen, at my older sister, heart in my throat, even though I did nothing to dissuade the girl. “Shelly? What are you up to? Why are you doing this?” She smirked, her tail arched high with confidence. “I got tired of waiting. You really impressed me, she's almost six, and you've never touched her. Just a whole lot of badly hidden boners. Even after I taught Jessi to rub her panties on your knee.”


Shelly shook her head, obviously disappointed in my failure as a man. “I took three weeks teaching her to masturbate on my lap, and you still didn't do anything. I never thought you had it in you.” My mind blanked for a moment as my tip was slowly engulfed by a lava hot mouth. “And Jack-Jack? Is he with his dad?” She looked at me strangely. “You could say that. He's been right here the whole time.”


With great difficulty, I focused on Shelly. 12 year old Jackie was in her lap, holding on for dear life as she jacked him off, his head pressed between her respectable tits. His little pecker was rock hard, it's pointed tip visibly throbbing as his soft spines flexed. He shuddered hard, “Mama!”


Shelly's hand filled with his spunk, and when she licked her palm clean, I couldn't hold back any more. I grabbed Jessi by the head, desperately trying to keep from shoving my whole length down her throat, not wanting to knot her mouth. “Ah, Baby~!” I wasn't able to get anything else out before I filled her mouth with my seed.


Jessi sat back on her heels, her face thoughtful as her pose put her little slit on display. “Mama, it tastes a lot better than you said!” My still-hard dick throbbed again, sending another glob flying to land on her chest. Shelly leaned over and kissed Jessi's cheek, “Good girl. Now share!” They kissed deep, and I finally realized that this was not something impulsive, or even recent. 


“What's going on? Shelly, please tell me why you're here, why you made this happen. What did you mean earlier, ‘you could say that’?” My older sister flinched, shamefaced. “I didn't think you heard that. Let's get comfy. This might take a while.” Jessi nestled into my arm, and I cupped her little bubble butt, her wagging tail between my fingers as I started to explore between her legs. Jackie settled onto my crotch, his face nuzzling into my sheathe. He stared intently at my slowly shrinking knot and dug his fingers into my pubes. 


Shelly lay down and pressed against me, throwing a leg over mine. She pulled my arm around her side, and placed my hand firmly on her soft breast. I held it, gently squeezing it and twisting her nipple between my thumb and forefinger. She began to slowly rock against my leg, her juices soaking me as she began to explain.


“That useless gelding I married waited until after the wedding to show his true colors. He tried to make me believe that no-one else cared about me. That bastard even thought he could hit me when things didn't go his way. I almost believed him, except for the family reunion thirteen years ago. He had to “work,” so I came by myself, and you were so happy to see me. I knew then that I loved you, and it wasn't in a traditional brother/sister way. 


“Even though we were having fun, I didn't think that I really had a chance, cuz I've seen your lady friends. But you ignored them, spending time with me instead. You complimented my clothes, told me I was sexy, and even proved you believed it that first night. When I found you with my panties, I was so happy I cried for an hour. Then got ‘em back, and followed your example. I had never cummed so hard as when I rubbed one out with your spunk.


“I never checked to be sure, but I think Jack is yours. I found out later that Earl is almost completely impotent, from the steroids in high school. Plus, everyone always said that Jack looked nothing like him. There's probably reason for that. And how Jessi looks just like Gramm? Same thing, but for sure. I love you, Eric. And so do they.”


I pressed my muzzle into my sister's neck, trying to stem the tears. “Why didn't you tell me sooner?” I had always felt close to my niece and nephew, and had long wished that they were my kids. Now, they are! She scratched behind my ears, ever the older sister. “Willing to jack off into my underwear is not the same thing as willing to break taboo with me.” I extracted my fingers from Jessi's lower lips under protest, and held Shelly's face with my dripping hand. “Dumb bitch. I would have helped you make both of them, the old fashioned way. Now, no more stalling. Why are you here, today, naked, telling your-our daughter how to suck me off?”


Shelly's tail thumped slowly on the mattress. “Poor girl. Jessi is having her first heat-” I interrupted loudly, “What?! It's so early! She's not even six-mmp!” Shelly held my muzzle closed, an eyebrow cocked at me. I lowered my head, letting her continue. “I had my first heat at seven, Mom had hers at nine, poor Gramm had her first at four. It seems to run in the family. Now, it's not true estrus, probably, just swelling and horniness. No pups, just a lot of frustration, and drippy messes.”


She flicked the pink tip barely peeking out of my sheathe, making it jump. “I want you to use this to relieve her aches a little. And mine. Plus, she should give her cherry to her favorite fella.” I rubbed my son (whew, that's a heady thing to think about!) between his ears, surprised to see he was still awake and staring at my junk. “And Jack-Jack? Who scratches his itches?” My sister cut her eyes at me, her ears pricking up a little bit. “Oh?... I'll leave that to you, if you'd like.”


I have always had a thing for girly boys. Jackie, despite the best efforts of my mom and sister, is definitely a girly boy. Even when in classic boy clothes, he looks like a crossdressing girl. Round hips, full lips, long eyelashes, soft arms. He could wear anything, and it would look feminine. I nodded, almost as excited to have time with Jack as I was about Jessi.


My cock started to lengthen as Jack looked me in the eye, first with surprise, then with a wide grin. “Unca Eric, really? That would be so great!” He began lapping at my quickly growing knob, swirling his tongue around inside my sheathe, then pulled my whole semi-flaccid length out of it's place and into his maw. The bone is almost vestigial at this point in history, but it still exists. Since it fit with no discomfort for either of us, I let him do as he pleased.


After warning him to be careful with his fangs, I picked Jessi up from where she was sliding her little fortune cookie on my side and set her on my chest. I hesitated, and Shelly put a hand on my shoulder. “You don't have to if you don't want to. It's okay, I'll just buy her a vibrator.” I shook my head, wanting to clear up the misunderstanding. “No, if Jessi doesn't mind, I'll definitely be happy to share her first time. I just have a bit of a confession.” I chuckled awkwardly.


“I had always wanted to give my virginity to you, and take yours at the same time.” My sister sat up fast, shock loud upon her face. “Eric?! Still?! But, you've had girlfriends! Hot ones!” I nodded as I rubbed my thumbs up and down on Jessi's tiny and hard nipples. She whined as her pussy squelched on my stomach fur. “I was never able to find a girl who measured up to you. I always wanted my first time to be with someone who I could see myself spending my whole life with. The girls I dated were fun, but they were so shallow. I would try to take them to a museum, I would get treated like a snob. I would try to go to the rodeo, I'd get talked down to like a moron.”


Shelly nuzzled against my chin, silently comforting me. I kissed her between her eyes, then rubbed our cheeks together. “I love you all so very much.” I kneaded Jessi's little ass as she rocked herself back and forth on my chest, rubbing her puffy lips against my fur. I retrieved my cock from Jack, my knot still deflated. “Jessi, you know that you don't have to do this. It will hurt at first, maybe a lot.” Jessi was foggy eyed, not really focused. I snapped my fingers, making her pay attention. My erection wilted, my concern for my niece draining my libido. “Baby, I can help you feel good instead, and show you how to do it for yourself. But you need to be really sure if you want me to go all the way.”


“Unca, don't you like me?” Her eyes welled up, as she made the leap I was afraid of. I pushed Jackie back, and sat up. I crushed Jessi to my chest, reassuring her as best as I could. “I love you forever. Nothing that ever happens will change that. We, me and your mom, we just want you to be okay, and maybe have some fun. But it's more important that you’re okay, and you only do what you want to do.” Shelly scratched Jessi’s whiskers, then hugged her from the side. “Jessi, hun, do you want to wait and think about it? You can sit with me, we'll cuddle and play with each other, if you want.”


Reassured, my girl grinned big, shaking her head as she snorted her snout clear. “Mama, I wanna do this. Unca, Mama said this is how you make babies. Can I have your baby?” I laughed thickly, my throat swollen with emotion. “You aren't old enough to make one for now, but we can do all the steps, and have fun while we're at it!” I pulled my daughter close, her mother's head leaning on my shoulder, and kissed her chastely. 


Our noses pressed together, hers slightly warm from the crying. I caressed her cheek, my heart full from the recent revelations. I pressed my forehead to my daughter's, and was suddenly overwhelmed. I couldn't stop the tears any more, and I no longer had any interest in sex. I gathered Jack and Jessi into my arms, holding them as tight as I could. I leaned into my sister, holding my children, crying like a baby. 


Shelly petted my hair, cuddling me to her chest. I put my face on her collarbone, dripping down her shoulder. “Shelly, thank you so much for telling me. I can't think of anything that would make me happier than such wonderful cubs. I just wish I had known sooner. I'll make it up to all of you, we'll make up for lost time. Just… I need to know that you all are OK, so, please? Live here, with me?”


Even though I had taken a short nap after work, the emotional rollercoaster I had been through left me exhausted. I nuzzled my babies, and apologized. “Honey, I'm tired, I'm completely done in. I will do anything you can think of, tomorrow, but I need some rest. Would you all mind staying in my room tonight?” I tried not to show how important it was to me, but my ears drooped.


I got hugged from the side, hard, by Shelly. “I'm not going anywhere. We'll be here when you wake up.” After I put Jessi by my side, Shelly clung to me from the other side. I hugged Jackie on my chest, his weight barely noticeable. I poked my sister in the tit, “Hey. Get a blanket. You stole mine before you woke me up.” She laughed and got one big enough for all of us, then sidled back up to me. I gave all of my family another kiss goodnight, then drifted off to sleep while running my fingers through their fur. I hadn't been so content in years. 
________


I woke up twice over night, Jessi desperate for attention. Unwilling to move Jackie, I rubbed her to completion the first time, then went back to sleep. When she woke me again, I left my fingers in her after meeting her needs. Her arms wrapped around mine,  we slept the rest of the night with no further issues.
_________


I awoke to giggles and touches, along with shushes and thumps, early dawn light just peeking through the window. I looked over see Jessi and Jack-Jack mauling their mom's body. Jessi was between her legs, her face buried in her mother's snatch. Jackie was attacking her breasts, seemingly hypnotized as he nursed intently, kneading his fingers like he was a kitten again. Shelly was twitching and laughing, loving the attention, but jerking when their inexperienced teeth made contact with her sensitive flesh. I rolled over and took the free nipple into my mouth, winking at my son as we assaulted my sister.


After I got a smile from around his mouthful, I looked my sister in the eye, happy just to see her face. She scratched behind our ears, smiling gently, then shuddered and arched a little, Jessi's efforts finally bearing fruit. I moved up and kissed Shelly hard, still fairly disbelieving of the massive change that occurred last night. I nuzzled into her neck, then pressed our noses together. “I wouldn't mind waking up like this for the rest of my life. I love you.”


I softly tweaked Jessi's ear, then patted my chest. “Alright, kiddo, I have a promise to keep. We can do it now, or later.” I “oofed” as a cub thudded into me. “Really?! We can do it?” I smiled at her, “Of course. Now, you can change your mi-” I was interrupted by her mouth pressing to mine, still wet and tasting of pussy. “Now, Unca Eric. I want it now.”


I responded by pulling her to my face and taking a tiny nipple into my mouth, flicking it with my tongue. I circled it, then switched to the other, repeating the treatment. Jessi's breath roughened, so I began to kiss my way down her body. She giggled as I flicked my tongue into her belly button, then licked long and slow down her small legs. I was scooting her closer to me as I moved down, enjoying the feel of her ass twitching as I took pleasure in her body.


Then, her flower was in front of me, it's dark folds forming a point. Feral genitals were increasingly uncommon, but our family seemed to have the gene in spades (heh) . I inhaled deeply, Jessi's musk climbing into my sinuses. I looked up at my little girl, and asked permission once again. One small hand reached to cup my cheek and the other rested on top of my head as she nodded vigorously. First, though, I enjoyed another lungful of her entrancing odor.


While I was snorting, I felt a small body clamber over my legs, then a pair of soft pillows draped over my side. Two wildly different tongues teased me from my sheathe, one long and slick to the point of being slimy, the other short and faintly rough. As I began to rise to full mast, two fingers pressed against the top of my bulb, the strategically placed pressure keeping my knot from expanding. My sister wrapped my shaft with her tongue, covering my girth with each lick. My son lightly held my pointed head, lapping quickly at my flexing tip, and even suckling at it a little as I spurted pre over his nose and lips and into his mouth. 


I darted my tongue forward, tentatively lapping along Jessi's slit. Her dripping juices collected on it, and I savored her sweet tang. I parted her lips with my fingers and dragged my way through her labia. Her moaning jerks told me how much she enjoyed it, so I dug in with gusto. I explored all around, swirling around her flexing clit, diving into her depths, even just sucking on her swollen fortune cookie. As she began to grab at my floppy ears, squeaking and grunting, I pushed my tongue as deep into her belly as I could. The penetration sent her over the edge, and she began to hump my face while whining, her juices flowing freely over my tongue while the contractions also wrested a small amount of pee into my mouth.


I extracted myself from my daughter's depths, then held her juices in my mouth. My teeth chattered lightly as I drove her smell deep into my sinuses. I focused on her hazy eyes, then couldn't resist. I held her head still, and buried my tongue in her mouth. We kissed fiercely, sparring back and forth until we broke apart, both of us gasping for air. I caught my breath finally, then shook my head ruefully. “Jessi, darling. I can't fuck you. No, stop, let me finish. You’re going to have to do the driving. If I have control, I think I would accidentally hurt you. You have to set the pace.”


Jessi's lip stopped trembling, and she considered me seriously. After a few moments, she nodded, so I helped her stand. I scooted back against the headboard as I sat up, taking aim. “Shelly… ?” Her mother nodded without me finishing, keeping my length steady as Jessi began to squat. She put her hands on my shoulders to keep her balance and I spread her literally dripping lips. Just as her pussy began to slowly spread around my tip, I stopped one last time. “Baby, is this really okay with you?”


Jessi said nothing, just stared me in the eye and pressed down. Between the two of us, she was so lubricated that I was only impeded by her size. She worked me in and out of her slowly opening snatch, intense concentration on her face as she watched her dark feral pussy expand to accept me. She had taken about two inches when I felt her barrier, and she scowled in discomfort. I petted her cheek, holding her up with the other. “Last chance to change your mind.”


Her eyes were having a little trouble staying focused, but she matched my smile. “Unca, I think I need you to do it. I'm a little scared. Please?” Jackie raised himself from where he was watching our union, and began to groom her ears. I have to admit, his instincts were spot on. Between the pleasure of his tongue (there's nothing like a cat’s tongue bath to relax you) and the comforting words he whispered to her, her tightening tunnel once again began to relax. I kissed her on her eyes, then her lips, no longer holding her up. I wrapped one arm around her, and intertwined our fingers with the other. It was time. 


I pressed my five year old a little more solidly in place, then meshed our mouths together. One short, quick thrust, and I was through. Her back arched some, but to my surprise, she began to twitch and ripple over what length of me that was in her. More of her lube applied itself to us, and she began to sink under her own weight. She patted my shoulder to pull away, then grabbed the hand I had been holding her with. She steadied herself with both of our hands interlaced, and tried to catch her breath. “Unca, wasn't it…  supposed to…  hurt?”


I glanced at her mom, who was agape, and she slowly nodded. I kissed Jessi again, then smiled. “Sometimes, but not always! You are a lucky girl!” I squeezed her paws, and she clenched her pussy. “It kinda burns a little, but I feel sho- so good.” She was drooling a little. I licked it up, then kissed her once more. She flexed again, and continued to slide down. I was a little worried, she had taken over half my length, and was approaching my bulb. 


I pulled up on her hands, stopping her progress. “Honey, you OK?” She blinked rapidly, then nodded. “Love you, Unca…” She pushed up with her legs, to my relief, then surprised me by dropping even faster. I felt a slight tightness on my tip, at the same time as when her mom's fingers on my knot met her lips. I was panicking a little.


“Shelly! Make her stop! She'll get hurt!” Her mom shook her head, in a daze. “Feral pussy, feral womb. She's open, you can go until she stops you.” I stopped breathing. Jessi's very own mother was telling me to push past my daughter's cervix. Truth be told, I wanted to slam myself into place. I gulped, then nuzzled the girl. “Jessi, this is your party. Do what you have to do.”


She pressed her mother's fingers down to my stem, until her mons rested against my pelvis, all nine inches inside of her body. My whole length was hidden within, and I nearly fainted when I could see a lump on her stomach. She rubbed the bump, and I could feel it. A triumphant grin split her face, but she wasn't done. She pushed up, then dropped. She released my hands, bracing instead against my belly.


Jessi began to establish a rhythm, bouncing quickly while I held her hips. My knot was growing slowly, and it began to pop as it slid in and out of her. She was losing speed when it finally happened: my knot wouldn't come back out. The pressure built quickly, and she jerked up and down for a few more seconds, then convulsed. “Uh-Uh-Unc-uh-DADDY!”


Her twitching scream blew all thought out of my head. She dropped limply back onto the mattress, and I followed. Her legs flopped as I mindlessly pistoned over her strengthless body. My whole being was focused on one thing: impregnate the female. She reached up, touching my chest, and her legs gripped my sides. We devolved into grunts as I hammered her, quickly reaching my own climax. I came to my senses right before I came inside her. 


I pulled her to my chest, and she wrapped her arms around me. I sat back on my ass, my legs folded awkwardly under me. I had no words as I exploded into my daughter. I groaned, loud and guttural, nearly growling as I filled my little girl. The lump on her belly flexed against me, and I could feel the impact of my seed against her inner walls. Her arms lost strength, so I supported her. She looked up at me, and smiled. “Wow, Daddy. Wow.”


I bent down for a sweaty kiss, and slowly straightened my legs. I was still ejaculating, and it's actually pretty difficult to be careful when you are ejaculating every few seconds. She leaned back, so I helped her lie down on my thighs. I rubbed her fur, scratching her tummy. I asked meekly, “Baby, you all right?” I got a quiet giggle. “Unca Eric, I'm great. Wow.” I pinched her butt, offended. “Hey. Why are we back to that? I like the other one much better.” She turned her head away, and I could see a flush spread through her thin belly fur. “Okay… Daddy.”


A hand entered my view, startling me from my reverie. My sister, whom I had forgotten existed, caressed the regularly pulsing lump on her daughter's stomach, then stared at me, wide eyed. “Holy shit, Eric. You're a beast.” I started to stammer a weak excuse, but she shook her head. “When's my turn?”