Denny Mouse And Robby Mouse In, A Road Trip III (The Trip Back).

Denny Mouse And Robby Mouse In, A Road Trip II (Beach Time).

Themes and kinks, scat and watersports.
Excessive pee and possible scat.
Excessive semen and seminal fluid.

Characters; Robby mouse Six-Years-Old. Denny Mouse Twenty-One-Years-Old. Shirley and Robert, (Robby Sr.) Shirley is an albino mouse, which some white spots ended up on Robby Jr. His poppa is a normal brown mouse. I am brown too, with the exception of white around my right eye, and around my penis.

1.

We spent an entire week from campsite to the beach together, that is Robby Jr and I. Robby Jr and I had sex a few more times too before the ride home, and he was already missing the shore.
As a matter a fact so was I but I would help Robby Jr to feel better having to go to the bathroom ever since pulling out of the campsite. We were on the road for a six hour trip.
An hour into our ride home I noticed that Robby Jr was holding his penis and dancing about having to pee. Robby Sr was already lightly bitching about another mess on the back seat.

“Oh don’t worry I will clean it again.” said Shirley.

“Yes I know, but I do not encourage it.” said Robby Sr.
I said nothing as I looked at Robby Jr as he stopped moving holding onto his penis as hard as he could. His pants had a little wet spot in them, as he’d lost enough to make a wet spot.
We got out of our belts as we moved toward each other on our knees, clothes still on as I pressed my front against his. I moved enough to press my crotch area against his crotch area.
He smiled but didn’t know what was up my sleeve as I pressed myself to pee some. I peed a longer than intended stream as it wet Robby Jr’s pants too, as he looked down and then smiled.

“Pee too?” he asked in two words.

“Well of course little junior want to poop our clothes again?” I asked.

“Yeah I do, and then are you having the naughty thing with me?” asked Robby Jr.

“Is that what you would like to do?” I asked.

“Yeah it is but after we make our underwear messy with our poop.” said Robby Jr.

“Just do as you must boys I’ll watch.” said Shirley.
Robby Sr was driving and wasn’t paying attention as he tried to ignore this adult having sex with his son. Thing is his son seemed to really enjoy it so he was allowing them to play in the backseat.
We had zipper pants and brief style boxers on, as I undid his zipper and then got my paw into his underwear pulling his lump out. His lump which a penis would come out of once excited enough.
Robby Jr peed a little as his young member briefly appeared when peeing then went back in. Robby Jr was already getting excited as he allowed himself to pee a stream peeing all over my pants.
Robby Jr smiled as I peed my pants a little as I wet Robby Jr’s pants as well as my own. I smiled at Robby Jr as he let it rip some again, keeping most his pee inside of his body for the time being.

“You going to pull yours out too?” asked Robby Jr.

“You could do it if you wish.” I said.
Robby Jr undid my zipper and then pulled out my crotch and balls. Robby Jr played with my penis some, but wouldn’t be able to press it into himself, with his clothing still on that is.
Robby Jr still wanted to poop and as it worked out we both had to poop. I peed onto Robby Jr wetting down a blue shirt and short blue shorts as he moaned rubbing his paw over his penis some.
As a matter a fact he was masturbating my penis with his other paw, as he masturbated his own. He peed some more as our penises sustained erections the whole way, as we would poop pretty soon.
We would possibly cum our loads before sex but that was okay by us, as we would just lose another one when having sex. We both knew it was eventually leading to anal sex and looking forward to it. Robby Jr liked having sex with Denny so it was fine.

“I don’t know if I can pee anymore.” said Robby Jr.

“Me either.” I said.

“Want to mess up our underwear together?” asked Robby Jr.

“Yeah and feel each other’s underwear as we go.” I suggested.

Robby Jr pulled down his shorts, then took them off. I hadn’t asked that but I followed as I pulled down and pulled off my shorts. We then went back to our positions our fronts against each other’s.
Now we could reach our paws to each other’s underwear and feel the clumps going into each other’s underwear. We would probably both cum while doing this but neither of us cared.
I grunted some as I pressed to poop into my underwear, my anus filled wide with my poop as I moaned allowing it to slide from my anus. I moaned as my front side was tight against Robby Jr.
I was rubbing my penis against Robby Jr’s penis as I pressed to poop another piece, Robby Jr doing the same thing. He grunted as he pooped another piece into his boxer briefs making another lump in them. Mine I was trying to hold back some for the feel.
Robby Jr seemed to like this a lot, as a matter a fact so was I, as we both had hard erections. His body was quivering in orgasm, as he pooped another piece of poop making this his third piece.
Our boxer briefs were so tight on our body’s that the poop didn’t slide down the legs of them. I allowed my second piece to slide from my anus, as I pressed feeling a third piece there.
Robby Jr was pooping a fourth piece of poop as he moaned his penis beginning to jump about some as his body was soon about to spit its seminal fluid. He moaned in orgasm his body quivered.
I moaned as I pressed out a fourth piece, my body suddenly squirt as my poop slid from my anus. I moaned as Robby Jr spat his seminal fluid at the same time all over me and him.
I moaned I pressed a fifth piece to come from my anus, as my body spat with semen at the same time. Robby Jr’s body also continued spitting its seminal fluid, moaning the whole time his body peaked.
The seat was getting wet now with a mixture of seminal fluid and semen as it squirt from our body’s. Robby Jr moaned as we both spat into thirty times by the time our body’s were finished.
I also pooped into seven times or pieces into my underwear, my body squirt at the same time as I pooped. We both got finished as we both panted for a breath, it felt really damn good.

“Oh Denny that felt great.” said Robby Jr.

2.

“It doesn’t have to be over yet though.” I said.

“We taking off our underwear?” asked Robby Jr.

“Of course we are, and your mom is lost watching us.” I said.
Shirley was rubbing her vagina waiting for what we might do next.

“You going to bone my son?” asked Shirley.

“I might, I guess you want to watch?” I asked.

“Yeah I do, it makes me horny.” said Shirley.

“Okay whatever you want then.” I said.
I stripped off my underwear, carefully to not spill all the poop in them. Little Robby Jr did the same, as he did a dance for me afterward. He was completely naked at this point too.
He teased me showing off his ass from time to time, and then even went as far as to press fingers into his hole. He rubbed his paws over his bits and pieces as he moved his fingers about some.
He took his fingers from his anus but kept ass teasing me, pulling his cheeks apart so that I could see his hole. He continued dancing for me as sexually as he could handle as he got me excited.
I laid down long ways on the backseat as I opened my legs and then winked at Robby Jr, as he laid down with me. I rubbed my penis on his butt as I pulled him with me, rolling on my back.
With his help as he faced me then, he took my erect penis and then pressed it into his anus. It was hard at first as he didn’t use lubricant or anything, just shoved it into himself as is.
He grunted hard as he managed to take all my penis, peeing a little as he moved his butt up and down. He was moving his knees too, as he grabbed his young member, then began to masturbate it.
His penis was erect as heck as he peed in little bits, not that I minded, actually it was turning me on even further. We both rolled as we were both on our sides, as I moved my penis in and out of him. I was now side fucking him, as I masturbated him.
I moaned as I moved my penis in and out of his anus, moving a paw over his shaft as he moaned. His body was already going into orgasm, we had switched positions as I was side fucking him.
He was holding his one leg up as he moaned, I moved my paws over his genitals moving one over his shaft. Little Robby Jr enjoying every moment of this as I pressed hard to poop.
I managed to poop my about eighth piece while my penis was in Robby Jr’s anus, I also peed a squirt of pee. Robby Jr didn’t complain as I squirt piss deep into his rectum and intestines.
I moaned as I moved my penis, masturbating Robby Jr at the same time, as I pressed to poop a ninth piece moaning as I moved my penis in and out of Robby Jr’s anus. Knowing I would cum soon.
I managed a tenth piece of poop as I moved my penis, my piece coming out slow and easy, but it caused orgasmic feelings.
I moaned as did Robby Jr, as his orgasms grew along with mine, as my body went into pee orgasms. I pressed to poop my eleventh piece of poop as I peed into Robby Jr’s anus again.

“You’re going to mess up the front seat aren’t you?” asked Robby Sr suddenly.

“Oh yes honey I will, just watch the road.” answered Shirley.

“You better clean it, as I don’t want to.” said Robby Sr.

“Oh I will honey.” said Shirley.

Meanwhile.

“I’m going to peepee slimy stuff soon.” said Robby Jr.

“Oh young boy, man, just squirt it then.” I said.

“Oh Denny I love you.” said Robby Jr.

“I love you too young guy.” I said instead of boy.
I moaned, I pressed an eleventh and actually a twelfth piece out of my anus, pissing a little more in pee orgasm. I moaned as I pressed hard feeling my anus opened larger than before, or felt like it.
I tried to pee at the same time but couldn’t as semen shot from it instead, I could feel my thirteenth piece beginning to slide from my anus. I moaned as my body squirt, into Robby Jr’s anus.
Robby Jr moaned as his penis was squirting too, all over the seat and floor. His seminal fluid had hints of white to it this time, almost like someone with very low sperm count.
Robby Jr moaned as his seminal fluid shot from his body, moaning feeling my penis in his anus. His body peaked so much harder with a penis in it as he moaned spitting into three, four and five squirts.
He moaned as I continued stroking his shaft, his body continued to squirt with seminal fluid. Up on the front seat, Shirley was pooping in her things, as she rubbed her pussy watching what we were doing. She was moaning heavily but didn’t lose her cum.
She was however liking masturbating to us as she was making a mess in her panties.

After we both squirt a number of about thirty squirts we were finished, as I pulled my penis from his anus. Semen leaked from his anus as I had filled it that full, so it was leaking out.

“When can we play again?” asked Robby Jr as soon as we were both sitting up, side by side too.

“Just as soon as my body recuperates from that go around.” I said.

“It felt good Denny.” said Robby Jr.

3.

“So you want to crawl on my lap?” I asked.

“Can I be facing you this time?” asked Robby Jr.

“You want to go already?” I asked.

“What did you want then?” asked Robby Jr.

“To sit in that position with our penises touching for a little while first.” I said.

“Doing nothing you mean?” asked Robby Jr.

“At first, but want to pee on each other before sex?” I asked.

“Oh Denny yes, that sounds like fun.” said Robby Jr.

Robby Jr got on my lap with his legs to my sides as he pressed our balls together. We smiled at each other as we toyed some with each other’s privates for awhile as we would soon pee too.
We began to stare at each other as we both peed a little, not saying a word about doing so. I peed some on him, and then he peed some on me. We took turns as we peed on each other time and time again. We were already wet and drying, but were peeing more.

“This is fun Denny, I like getting wet with your pee.” said Robby Jr.

“Likewise junior I like your pee on me.” I said.
We took turns a little while longer as I would pee, and then he would pee, then back to me again. Suddenly though we both began to empty our bladders as we soaked each other down well.
We then went to playing with each other’s shafts as suddenly Robby Jr moved to shove my penis into his anus. He pressed himself to take it all then steadied himself to let me do the work. I began to move my hips, as Robby Jr allowed me to masturbate him. He moaned as his body went into orgasm.
My body went into orgasm too as I moved my hips to move my penis in and out of Robby Jr’s anus. Robby Jr grunted and groaned but never asked me to stop, never in his life did he ever ask.
As a matter a fact he was enjoying it so much he wouldn’t want to stop, even if he wanted to, he liked losing his seminal fluid.
He moaned as I moved moving my paws over his crotch as he continued to maintain his position on my lap. My penis was deep in his anus as he moaned feeling orgasms hitting him.
I myself moaned as his penis was dribbling with pee, his body getting more and more excited as he would certainly cum his seminal fluid. He moaned as his body quivered in orgasm.
My body was beginning to quiver too already, as I moved my hips to move my penis in and out of Robby Jr’s anus. We were both in motion at this point, as he was moving in opposites of me.
We both moved as I continued masturbating Robby Jr.

Meanwhile.

Shirley had her panties soaked with pee, as she watched her boy and this adult Denny guy fucking her son. Any other mother would be pissed off but not Robby Jr’s mother, as she masturbated.

Meanwhile.

She continued watching us,, as her son was doing part of the work. He moved his ass as he moved up some, then down as I pressed back in, he moved down. We continued to do this orgasms upon us.
My body would cum another one into Robby Jr’s anus, as we were moving with a pace, moaning in orgasm. Our penises were both dribbling with pee, not that I could see my penis.
I was so very sure though it was dribbling with pee as I continued moving my penis in and out of Robby Jr’s anus. I felt the peak feeling begin to creep through my body, knowing I would cum.

“Oh Robby boy I’m going to cum.” I said,

“Oh Denny me too, I’m going to peepee slimy stuff.” said Robby Jr.

“Want it all over your front?” I asked.

“You mean pull out and pee it all over me?” asked Robby Jr.

“Well yeah then you could have it all over your front side.” I replied.

“Yeah at some point pull out and spit it on me.” said agreed Robby Jr.
I moaned as I moved my penis feeling that feeling coming on now strong, my body would cum into him very soon. I tapped Robby Jr on the shoulder as I was about to cum my load.

“Now help me pull out of you and let me spitting now.” I moaned as my semen began spitting from my penis, into Robby Jr, as we pulled my penis from his anus.

I moaned as the rest began to squirt all over Robby Jr’s front side, his squirting onto me at the same time nearly. It had hints of white in it as his balls had began to drop… he moaned as he spat.
His body that is, cuming a large load as did myself as well, semen going all over Robby Jr’s front side. We both moaned as we squirt our separate loads on each other’s fronts as I painted him white.
My semen dripping from Robby Jr’s body as I spat more there yet, as he spat more of his all over me. I was enjoying the whole experience and so was little Robby Jr as this time I shot it on him.
After about thirty squirts on so, he sat on my lap slightly facing away from me, but looked up for a kiss. I held him as I kissed his lips, Robby Jr kissing me back French style as well.
We soon fell asleep as that’s exactly where we would be when getting home. He was on my lap, my arms around him as they drove on… but Robby Jr and I just slept away for awhile.

(FIN!)