All night fucking.

I wondered if I really could fuck all night. I looked at my limp cock and said, "Please have what it takes to go as long as I want, any time I want."

My dick shot up so hard, I swear it lifted me up off the bed. It was like a wave of energy went out from my dick through my whole body. My fingers and toes curled up as this awesome feeling went through me, and my cock felt more ready for action than ever.

"What?" mumbled Jess through a post-sex haze. "Whaddya say?"

"Hey Jess, please get on my cock."

"Yeah, okay, just a sec," she mumbled. She started moving, but very slowly.

"Please be hot, horny, and completely inexhaustible any time I show the slightest interest in fucking you."

Suddenly she was fully awake and fully aroused. "Fuck, I need that fat cock in me right now!" She sat up, threw a leg over my waist, and grabbed my cock. Her pussy actually dripped onto the tip a little bit right before she lowered herself onto me. "God, fucking, dammit! How am I already... oh MY GODDDD!"

Of course she had her first orgasm as soon as I was in her. The way she clamped down on my dick felt amazing, my boy Ron really did have a hot girlfriend. I reached up and grabbed two big handfuls of tit as she rode me. I could only hold on for a few seconds before I had to let them go.

I could feel it coming, but I suddenly realized we hadn't thought about condoms or anything. "Please don't get pregnant or have diseases or anything like that."

"Yeah, of..." muttered Jess as she ran her hands through her hair, "of... course... not... FUCK FUCK HERE COMES ANOTHER ONE! UNNNGGGHHH!"

Watching her body twitch through another orgasm was so hot, it sent me over the edge. I shot my load up into her. I think she might actually have finished one orgasm and started the next one by the time I finally went limp and pulled out.

She laid back on the bed, completely wiped. "Wow, that was good. How are you so good at that?"

I rolled on my side and smiled at her. "Am I better than Ron?"

"Well, yeah, obviously!" she punched my arm, but she had almost no strength to put into it. "He's not bad, though. I was just in the moment earlier when I said he'd never made me cum."

"Please forget every orgasm he's ever given you."

Her eyes went blank for just half a sec, much too quick to notice if I hadn't been paying close attention. Then she said, "Actually, now that I think about it, he's actually pretty crappy in bed. But I love him, you know? He's shy with a lot of people, but he's so open with me. He's a great guy and-"

"Uh huh, sure. You ready to go again?"

"Absolutely!"

This time I got on top of her. I sat up and placed my cock between her big breasts. It was already hard and aching to go. She pushed her tits together around my cock. Oh god, what a sight! Her big tits looked so good with my cock between them.

After a couple minutes of me thrusting and her rubbing her tits up and down against me, I noticed that she wasn't as animated as usual. She was smiling up at me pleasantly enough, but still. "Please have breasts so sensitive, titty-fucking is just as good as sex!"

"Fuck!" yelled Jess as her back arched under her. "Fuck fuck fuck!"

I hadn't noticed before, but her nipples hadn't joined the party yet. Now they were fully erect, so I pinched them and said, "Louder, please! We don't want Ron to forget that we're here!"

"FUUUUCCCCCKKKK!"

Just the sight of her under me like this drove me crazy. I bucked my hips hard to rub off on her terrific boobs. Obviously I'd thought about my friend's girl before today, but I'd never realized how great her body was. She wasn't girl-next-door, she was fucking hot! When I felt I couldn't take any more, I pulled out of her breasts, scooted forward, and shoved my cock into her eager mouth. Of course, that counted as "inside her", so she started cumming immediately. I had to fight to keep my dick in her mouth as she squirmed from a massive orgasm. I shot my load down her throat, then fell back onto the bed, spent but still horny.

I lost track of how many times we fucked that night. I'm surprised the neighbors didn't call the police for all the noise.