That made the idea palatable at least.Believe it or not, Alison and I had a roll in the hay before our student union dinner date. There must have been...something about all those young men, which she had come across while searching for the professor, that did it. Then again it might have been the professor himself which made her horny. Either way I was thankful, because Alison was suddenly a lot more like Louise. Very adventurous and demanding in bed. I didn’t mind her being adventurous and. Inadvertently she clutched at my shoulder and I girdled her waist to steady her. She drew herself close, gazed deep in my eyes and said "you are so hard..." i pushed her off on a reflex before she added "..to reach these days" and then gave a bewitching smile. I dont like her playing with me like this and i tried to disengage but she held my wrist. "wait, come here for a sec" and she led me to a wooden panel on a side wall. She pushed at something that made the panel slid off to reveal a man. I started to reach for the door handle to assist poor Sue in her time of need when Doreen swallowed my cock to the root. I lay back and let her do her magic as Sue added a second finger to her fanny. When Sue pushed a third finger into her loosening posterior entrance, she whimpered, “Okay Doreen, let him go.”Doreen slipped up and off my pulsing penis to remove my shoes and then pull my pants and underwear down past my ankles and fully off. I pushed the car door open and helped Sue out from. I have been watching your body mature and I want you so bad. I know you will like me fucking you. I know I am going to love fucking you and teaching you how to please me." He then began to suck on her nipples getting them hard as he put his hand between her legs and fingered her pussy. He was right. She loved what he was doing to her. He pulled the blankets off them and told her to look at his cock. "See how big it gets when I touch your tits and pussy? Rub it for me. Stroke my big hard cock".