Her heart was beating out of her chest as she anticipated the blast of the potent serum entering her and possibly impregnating her while her friend lo...ked on. William clenched his teeth and grunted as he held himself tightly against his little sister, shooting his thick cum into Ann. His entire load was jammed inside her as blasted it deep into her young cavity. His spunk was clinging like snot to smooth walls of the teen’s vagina. Some stuck to his shaft as he extricated himself from her,. Shuddering, she reached for the stranger.He led her and Jeff to the pile of pillows, Jeff shedding his tux on the way. Lisa lay back and the stranger moved between her legs and slowing began kissing, nibbling and licking up and down her dripping wet pussy.Jeff positioned himself at her head and she took him into her mouth, his erection hard and strong. She then felt another pair of lips on her breasts and reached out to find another hard cock which she began to stroke.The sounds coming from the. " Unless you think they'll object, I only need to see you." Uh, ok. When?" As soon as possible." Twenty minutes?" That would be fine. See you then."I hung up, wondering what was happening now.School was just over two miles from the park. It took me about fifteen minutes to get dressed and ride my bike there. The superintendent's office was in the high school, at the other end of the hall from the school office. I chained my bike to the rack in front of the school and went in the front doors.It. "Wow!" Betsy gasped, amazed. I held up two fingers, symbolizing the two points you score when you make a basket in a basketball game, and lifting my eyebrows and shrugging my shoulders, gave a cocksure smile which said 'Piece of cake'. If it had happened today, of course, I'd have been holding up three fingers.Firing it up, I revved the engine a few times to enjoy the mufflers as the sound reverberated out of them. Slipping smoothly out onto the main drag, I punched the gas and laid a hundred.