I was standing over her and she popped up quickly and started undoing my belt. She pulled my pants and boxers off in one smooth motion, releasing my h...lf-hard dick. She took me all of me into her mouth and let my dick harden fully inside of her as she applied pressure with her tongue. It was everything I could do to not cum in her warm mouth. She slid my cock down her throat and pulled off repeatedly as she fondled my balls with her hand. Every time she pulled off she’d make a slight gagging. Oh, sorry, I'm pooped. I've been swimming all afternoon and I think my blood sugar is about minus 60 in the shade." That's all right. Waiting for someone?" Two of the guys I study with, don't know where they went really, probably to the can." I've seen you with a bunch of guys. Another girl, too. You trying to tell me you study together?" Sure we do. We've been cramming all weekend for next week's exams. More coming too." You said you'd just been swimming." Gotta get some exercise, too. Can't. Becky! Are you ready? We are gonna be late! I heard my step mom holler from downstairs. Becky pulled the door open a bit. Al-almost r-r-ready mom-mm! Becky yelled back, trying to sound normal. I continued my pounding, watching Beckys breast flop around like crazy in the mirror, matching the crazy jiggle of her ass cheeks from the power of my thrusts. It was about a minute later when we heard. Dammit Becky we need to go! And we could hear her moms steps coming up the stairs. Becky looked at me. Thin skirts and no underwear will soon make them aware of my curves. I love taking this commuter at this time in the morning, I always get groped, that's why I dont wear panties, they touch and I give them something to touch in return, and at journeys end, the station toilet beckons, and yes, such is my heightened state of feverish need, I have gone into the 'Gents' section, and whacked out a good Jilling, while men sat either side, not knowing whats going on in the next cubical. How emboldened.