Aunt Ellen herself had said that what had happened should stay between us?“Don’t worry,” Cory smiled, “mom and I don’t keep secrets from eac...h other. And you have nothing to be embarrassed about; coming four times in a row really isn’t bad.”My mouth fell open in amazement. What kind of family was this? With my painfully decent middle-class background this utter openness was even more shocking to me, than what had actually happened last night.“You know,” Cory laughed, apparently very amused by my. She smiled and just told me to follow her. I walked behind her, watching her nice swaying of her hips inside her tight skirt uniform. The girl was younger than me; a slim cute brunette; nice long legs, Latin type…She led me to the side, to a closed door with the label "personal". Then she fished a key out of her pocket and unlocked it. She smiled to me and put a finger to her lips, indicating I needed to keep quiet about this.I smiled back and slowly squeezed past her, while my hand brushed. .”“I’m sorry I…… well I don’t know what to say.”“You got the brains and the talent you just need to find the right incentive to get your grade up.”I just nodded still not sure on what to say.“Well we still need to get your grade up for this quarter, so are you ready to do what you need to do to get that grade?”“Yes ma’am.”“Good now just do one project for me and we can get that grade up.”“What would you like me to do?”“Well…….” She smiled and lifted her dress up and put her right leg on top off. "This is nice. You aren't as deep in me as I would like but it feels good. Do you know what this position is called?" I'm not sure about the name. I know what it would be if I was flat on my back and you were straddling me." What's it called?" It's called the 'Cowgirl' because you are riding me like a horse."Amy climbed off Dave's cock and said, "Lie down on the floor. I want to try it."Dave did so and Amy quickly sank back down on his erection. She felt the head of his cock just touch her.