Mom used to say "Curiosity killed the cat" whenever I was about to get myself into trouble messing around with stuff, but she never said what it'd do to an otter, so I guess I never learned that lesson.
So some kids at school were talking about this website called "SpinTheBottle" where people got on webcams and talked to eachother. Well, they were maybe supposed to be talking to eachother, but the way these other kids were talking, mostly they just got naked. This one tiger kid I know, Calvin, he’s kinda awkward and always tries to act more grown up than he is, but who’s honestly just real nice and wants to be friends with everyone… anyway, he was bragging about how he saw a bunch of naked girls on there, and how at his birthday party if people slept over we could all watch…  his husky friend Skyler made some joke about all the fat dude dicks he had to click past in order to see any boobs, and everyone laughed. Now, uh, this was after what happened down at the beach, AND after the ski trip… actually, did I tell you about that one yet? Well, anyway, I already knew that I didn't mind lookin' at dicks, and didn't mind lookin' at fat dudes either, so... basically that sounded pretty okay.
So later that night, when I was supposed to be sleeping, I took my computer to bed, locked the door, opened up an incognito tab because my mom had some dumb software on my computer that tried to block a whole bunch of stuff but it was really bad at blocking anything, and opened up the site. The little light on the top of my screen blinked on, and the pop-up blocker told me it'd blocked about a hundred stupid porno ads, so everything seemed like it was working. The way the site worked was, it'd randomly match you up one-on-one with someone else who was on, and you'd see eachothers cameras, and there was a little chatroom for you to type in. There was a big button that said "Spin Again" to push to get rid of whoever you were paired up with and get someone else, so basically people just sat there clicking until they found something they wanted to watch, I guess. Very first thing I saw though, was a couple random people, looked a bit older than me, looked like they were at a party clicking past stuff and laughing at it, and they seemed real bored with me so after about a half-second I was gone. In fact almost everybody seemed pretty bored with me. I mean sure, there were plenty of people on there pawing off (mostly guys, a couple girls) but it seemed like they all moved on pretty fast... Anyway, I was getting pretty bored and about to conk out when I noticed some dude had been on screen for a minute or two, and hadn't clicked to skip me. 
The guy was definitely pretty pudgy (like most of the guys had been) and his camera was focused squarely on his dick, his face and most of his body totally out of frame. Looked like a tiger from the fur but it wasn't super easy to tell, the lighting and resolution was really bad. I hadn't gotten a real good look at any of the other guys, but this guy... he was just kinda sitting there, idly groping and rubbing his soft dick and balls. It's kinda tough to imagine someone pawing off like they were bored, but this guy was doing it, well, at least until he saw me. His stream was muted unlike the others, and I saw him scoot forward and type something, but I was too focused on getting a good look to pay attention. 
I said he was pudgy before, but that doesn’t really do it justice. His tummy was soft and round and covered in fluffy white fur, fur that got spikier and thicker in a trail from his bellybutton down to his crotch, the kind of fur you could just bury your face in. I’d been watching him roll his nuts in his palm but couldn’t get a good idea how big they were at first. When he finally got done typing and pulled his hand away to rest it on his gut, I could tell they were huge, like golf ball huge, and I imagined pressing my nose right up into them and letting his dick flop across my snout. Oh, yeah, and his dick… it already looked pretty big when he was still soft but as I watched him, it seemed like it just kept getting thicker, until he was finally all the way hard, a little bit of extra foreskin still bunched up around his tip. I hadn’t seen one like that before, with so much loose skin, but right away I was coming up with fun stuff to do to it. Like, maybe I could stick my finger or my tongue inside there, or bunch it up around my nose and just breathe in…
Anyway, uh, I guess I was staring for a little bit, and I must have had a real obvious look on my face cause suddenly I got a message in my chat. The chat noise was super loud and startled me, and I hurried up and turned the volume way, way down before checking what it even said.
"Hey there cutie. Having fun?"
"Yeah" I replied, but with a little smiley face that was probably redundant considering I was totally grinning like an idiot. 
"Why don’t ya join me?" he continued. 
And... well... I swallowed hard and closed the computer. I was sitting there in my undies and t-shirt, and I was already pitchin' a tent to the point that you could see my nuts through the legholes of my undies. Actually, I wonder if that had been on camera the whole time? Anyway, I was a little freaked out, but I kinda wanted to do it… so after a few minutes I finally worked up the courage and opened up the computer again. It was too late, though, he’d already logged off but he had left me a message in the chat.
"Aww. If you change your mind, check me out over here. " 
That last part was underlined, a link to his "private room".
Calvin hadn’t mentioned it, but apparently on this site you could kinda open up a permanent thing instead of just randomly clicking around, so if you liked someone you could always click back to them. I copied the link into a notepad file (named it homework) and just kept it there. For about a week, every single night I pawed off thinking about that dude... it's not just cause he was hot (well, I mean I couldn't see most of him at the time) but the idea that... that he wanted to see me, wanted me to watch him? That was super hot. Anyway, after a couple nights of that I couldn't take it anymore and one Thursday afternoon while mom was covering a later shift, I grabbed my computer, set up on the bed in just my undies and t-shirt again, and clicked that link.
The site asked me for a username to use the "private room" stuff so I typed in "bellyrubs" because... well... I like them? and a lot of the guys I'd seen had pretty big guts, so I kinda figured it was relevant. Anyway, the guy musta clicked over and seen it was me, because he actually remembered me.
"Hey pup. Still feelin' shy?"
I stuck out my tongue at the camera and tilted the screen down. Actually it was pretty tough to get the angle just right because I couldn't really see the camera or read the screen while I was messing around with... well, anyway, it took a second, and I ended up sitting there, my legs spread around my laptop, the camera pointed at the tent in my undies, and... I poked my dick out through my fly, pointed it straight at the camera and booped it against the lens. When I tilted the camera back up to check the dude's reaction, there was a huge smudge on the lens, but the guy on the other end didn't seem to mind.
"Nice," he said in the chat, and in the picture, it was obvious he meant it. His dick was rock hard now, and he was stroking it fast, not the lazy fondling he'd been doing before. 
He leaned forward (every time he did that his dick went out of frame) and typed a message in the chat to me, and I could see this goofy grin on his face. "Belly rubs, huh? You wanna rub my belly?" Even if I’d been trying to play it cool I don’t think I would have been able to stop myself from nodding. He pulled the camera back a little bit, so just the top of his face was showing, and smacked his tummy, letting it jiggle, then stroked his claws through that fur, all the way from the middle of his chest to the bushy stuff surrounding his cock. Definitely a tiger, now, I could tell from the stripey patterns on his sides, and the toothy grin he wore as he watched me drooling over him. He leaned forward again to type, and I imagined him pressing against me, his big soft body smooshing me into the bed. 
“Alright, now it’s your turn. Let’s get that shirt off.”
I made a face. I didn't really wanna take off my clothes, mostly cause I was worried that if mom suddenly came back and caught me... well, that was stupid because she was at work AND I locked the door AND even then I could definitely clean up, well mostly, before she got in, but... I dunno, it felt like... somehow being really naked was worse or dirtier or wronger than just showing my dick. Anyway, the guy musta saw my reaction and he did just the worst thing... he just covered up his cock with a towel and stopped fapping. I think I actually said "aw come on" out loud! He laughed (I think, he was still muted) and typed again.
"No fair, I'm putting it all out there. Come on, just lift it up a bit, lemme see that tummy."
Now I don’t really like being bossed around like that, but… it was real late and I really wanted to watch him more, so I went ahead and lifted up my shirt, pulling it up under my chin and holding it there. As soon as I did, he uncovered his dick and started stroking, and without even thinking, so did I, tucking my waistband up under my nuts. I didn’t wanna shoot right away, but I was so hard from him watching me that I had to go real slow, I could barely touch my dick without my whole body twitching… I had my eyes shut and was biting my lip hard to keep from making noise, when I heard a loud beep from the computer. He’d unmuted again and a soft voice from the speakers asked: 
“You ever play with your nips while ya do it?”
His voice wasn’t as deep as I’d expected it to be, and while he seemed bossy before when he was typing he actually sounded really awkward. When I looked at his screen I saw him tweaking and tugging on one of his pink nipples, and every time he pulled on it his legs kinda tensed up and he grunted in this really self-conscious way, like he was trying not to make a more embarrassing sound. I’d never done it before, considering I was kinda embarrassed about having… well, my nipples are kinda big, and I’m kinda fat too so… anyway, I was a little shy about it, but I didn’t really care at this point and this guy was fatter than I was and didn’t seem too ashamed of it, so instead of answering, I just followed his lead. The way he reacted watching me touch myself was almost like I was touching him. When I pinched my nipples, twisting em firmly till they were stiff, I heard him breathe in sharp. When I squeezed my… uh, boobs, I guess? in my paws, his dick twitched and he spilled pre all over his paws. I rubbed my tummy for him, teasing around my bellybutton, and suddenly he was the one following me, jiggling his big gut for me and making me imagine how it’d feel to climb up on top of him and press my face, my dick, my whole entire self into his big soft body. I honestly felt like I was playing this dude like a video game, I wasn’t even touching my own dick anymore, just stroking my paws all over myself, squeezing and petting my chest and tummy and thighs and watching him just eat it up. 
I’m not sure what made me do what I did next… I’d never really played with myself much down there, though I knew that buttsex was a thing, at least, a thing that got joked about, and I’d messed around with Geoff before, even though he never got me back for it. Anyway I was getting such a kick out of watching this guy drool that I thought I could get a great reaction if I showed him something really pervy, so I leaned back and kicked my undies off, lifted my legs in the air and stuck my paws up under my rudder, squeezing my cheeks apart. Now, I couldn’t see how he reacted since, I was on my back, but… as soon as I did that, I heard this loud thump sound. At first I was scared it was someone coming upstairs, so I sat up real fast, but it was coming from the computer… That guy had literally fallen out of his chair! I couldn’t help but start laughing like crazy, till I noticed what was happening on the stream… The tiger dude was facing away from the screen, frantically wiping himself off, while a barely audible voice was shouting something into his room.
“I heard you, Calvin. I’ll be down in a sec, calm the fuck down!” he shouted.
Calvin. Wait, Calvin? I scanned around the room and, right on the wall behind where he’d been sitting, totally blocked by his body, was a big flag from a school. MY SCHOOL. Meaning this guy had gone to my school. Meaning he was probably from my town. Meaning that the Calvin he was talking to was…
Yeah, you guessed it. Right then, the door of his room opened (was he really doing all that with it unlocked?) and my buddy from school stormed in. “Jesus, Jake, you gonna spend every day at home jerking off? It’s dinner time and mom’s pissed. Whatcha watchin, anyway?”
“FUCK OFF, CAL-“
As Calvin started moving towards the computer I slammed the laptop closed and swallowed, hard. Calvin’s big brother, Jake, had graduated high school last year. I’d had sleepovers at his house before. And I was just showing him my butthole on the internet. Would he have recognized me? He had to know who I was, right?
Then an idea came into my head. A really really bad idea, probably, but I couldn’t help it. 
The next morning, I asked Calvin if I could sleep over after his birthday party.