Her first full day at the professor’s house began when her alarm went off at 6:00. As she left her room to go to the kitchen to start breakfast, she...heard a strange noise coming from Burnside’s bedroom. It was a low mechanical hum accompanied with a constant tap-tap-tap and heavy breathing. Wendy peeked through the door open to see what was going on. Wendy was greeted by a rather strange sight. Burnside was on a treadmill, completely naked except for a sports bra and running shoes. The incline. “Well sis, there is something else I guess we need to tell you. But it will probably just make things worse though,” Lee replied. “What? Just spit it out,” I said. “Well, we started it already a few months ago,” Lee replied. “You have got to be fucking kidding me. You two were already fucking each other before yesterday when he was starring at her ass?” I asked. Then they both took in a very deep breath. “Yes Amber. We've gotten together a couple times a week for about 6 months now. And we've. God your so fucking horny I have cum pints over your profile, can't believe your smoking as well" looking down at his boner he added"see what you do to me can I walk with you" I asked "well I am going to the river to feed the ducks" she replied.No way was she feeding the ducks now I had found her, a plan was formulating I Kew she has a weekness for young men wanking over her so I'd give her a suprise"your going the wrong way, here follow me I know a short cut" surprisingly she fell for it and. She started making out with me. I undressed myself and our naked upper bodies met. We were both oily and then I asked her about sex while making out. She told me she hasn’t thought about it seriously. I was disappointed but she didn’t sound sure about not doing it, which was more pleasing.So I removed her shorts and talked her to having sex. I was removing her panties now. And then I removed my shorts. We were lying naked on my bed and I took her hand and made her grab my cock. It was the first.