Whether it was my imagination or not, the odor of urine and fresh shit soon seemed to fill my nostrils.I squatted there for what seemed like hours, na...ed and vulnerable, the knob on the stall door my only protection. Eventually, I heard the boisterous sounds of boys coming back from the P.E. field, their yelling and shouting as they looked forward to the coming weekend. Over the sounds of the showers, I could clearly hear the sounds of urine splashing in the urinals just across from my hiding. She loved taking cock up the ass, had grown so fond of it that she preferred it now to getting fucked up the cunt.Mark fucked his cock in and out a few dozen strokes, then suddenly pulled out."Mark, don't stop!" She felt the air licking the edges of her open asshole."I almost shot," he said. "I wanna cool off a little, make it last. Your turn, squirt."Ricky didn't have to be invited twice to take Mark's place. He hopped up on the bed, stood behind Alice and squatted until he could shove his. Feeling his swollen filled gland, I pressed down on it very hard, enough to cause a combination of pain and arousal. His cock jerked from the pressure and dribbled a little more pre-cum. Most people don’t understand the male sex organs. The prostate produces the seminal fluid in the ejaculation; as it passes over the vessels from the testicles, it draws the sperm from there to mix with the ejaculate and become a fertile carrier. The main source of the ejaculate is from the prostate. It was this. ." he mumbled, fumbling with the hooks on her bra."Here, let me help," she said, not wanting him to tear her clothing.Laura had always dated older guys. Well, in her limited experience, that is. Dwight had been twenty-one. She had no idea how old Milton and his friends were, but if pressed she'd have guessed forties and fifties.Justin's being younger felt good. For one, she knew she could control him. He would go only as far as she wanted him too. The problem, if it was a problem was her.