We finished our lunch and we both decided to have some dessert, some cherry pie with whipped cream! While we had our pie she brought up the subject of...sex, I couldn’t believe she wanted to talk about it and yet in detail. She mentioned many ideas about how good it is to have sex, and before I knew it she turned her attention towards me, asking how big my erect penis gets. My honest answer of seven inches did something to her, because she pulled her shoulder straps down to expose beautiful c-cup. I inserted my right hand in her panty and started to rub her virgin pussy. To which she was very much aroused and was moaning with ecstasy. I removed hey panty as well and was fingering her and with other hand was pressing her boob and was smooching her.After all this foreplay of 20 minutes she came her first orgasm (she told me this matter) of her life. As with my fingering her pussy became a bit loose and wet and was well lubricated. I made her sit on the western commode and raised her legs. It had only been a few days since I set Tiffany on her lustful loop and, having checked on her in math class, she was currently unable to think of anything other than bedding my girlfriend. It was driving her crazy and, to be honest, I was a little surprised it had happened so quickly. The only explanation I could think of was that she had started out with a pretty strong attraction. It was only Thursday and the fact that she was already willing to forgo sitting with the rest of the. "Hi Dr. Malcon," Rachel started. "This is Linda. She's new around here. Max just broke her in this week, and guess what? She's Donna's niece."He seemed impressed, smiling at this words. "Donna's niece, hum? Yeah. she kind of reminds me of her. But she's such a young thing, just like you when we first met, Rachel -- the same teenage innocence. Very well, you can go outside." Ok doc, just no anal. Max wants her first time." Rachel added as she left, closing the door."Come here, girl" he called to.