We met at Nick's place briefly to get ready before going out; not that we left for a while. He handed me a bottle of water as soon as I walked in the door that I had to downed immediately. We went to his room and I stripped down, climbing onto the bed while he brought everything over. He grabbed a pair of my favourite Lil Monsters, and I lifted up my bum so he could slide it under me. With my legs still raised I felt the tip of a suppository being pushed into my ass by a lubed finger; I grinned feeling the pressure already up there from not going for two days!

After a light powdering, Nick knelt over my legs and pissed into my open, fresh diaper, soaking it and my balls quickly before closing the diaper, his piss warm on my cock and body. He rubbed my cock through the wet diaper, making me moan, and telling me to hold it as long as I could. I knew that wasn't going to be very long!

Nick lay back and I grabbed his cock, pushing back the foreskin with my tongue, circling the head. As he moaned, I started slowly trying to take more of him in my mouth, trying as much to make him moan harder as to distract myself from the feeling building up in my bowels. After maybe 15 minutes of sucking and teasing his cock, I knew I couldn't hold it any more.

I straddled his legs and leaned away from him, so he could see my soggy bum as I lowered the diaper, wet with his piss, to rub against his hard cock. I ground myself on his cock for a minute before the pressure was too much and right after Nick reached up to rub my padded ass I let it go. With a thick, wet sound my diaper filled out under his hand, and swelled will both my sudden piss, and huge mess, still against his hard cock.

Pushing it all out felt so good, and even better as I felt it flowing down over my cock and balls and I ground against his. He took both hands and rubbed the back of my diaper, and down between out legs, making sure the mess got spread as far as possible. It was a thick, squishy load that I could feel smearing across my skin inside the diaper, my cock and balls covered in the warm mess before I was empty. I finished peeing and could feel that the diaper wasn't absorbing it all; not after how much Nick peed in it first!

Nick got out from under my legs, and knelt behind me. He leaned down and kissed my back as he reach between my legs to feel my swollen diaper. I could feel the pool of warm piss and shit sloshing and smearing against my balls while he rubbed my hard cock through the padding. The messy fluid leaked out slightly at the legs while he rubbed me and I shivered slightly feeling it run down my thighs to the bed cover. 

I felt one of the tabs pop open, and I loosened the other on that side, as he pulled one leg aside, letting out a wet gush. I looked back and watched Nick scoop up some of the fallen mess and rubbed it over his hard cock. He smeared it around the head, then reach lightly into my diaper, gently stroking my hard cock briefly as he took more shit to cover the rest of his cock. He stroked himself for a moment to make sure it was covered, before leaning into me.

I moaned deep feeling the head start pressing into me, lubed only with my own shit and our combined piss. Nicks moaned with me as the head popped into my ass, and I rocked my hips back, taking more of him. He made a few slow strokes, in out then in a bit more each time, before I felt his hips pressing the messy diaper tight between us. We both held together like that only for a moment before Nick started slowly sliding his full length in and out of my messy ass, heavy diaper crinkling between us with each thrust.

Nick leaned forward and I moaned louder as he put one arm around my hips, slid his hand into the front of my full diaper, and brushed along my cock in the wet mess. Reaching deeper between my legs, he scooped more of my warm shit into his hand before grasping my cock with the squishy mess, my cock stroking into his hand with each thrust of his cock filling my ass. I ground my hips hard against him with each thrust, feeling his cock deep inside me even as his hand continued stroking my cock with a handful of my warm mess.

***

Part two if people like this