"Yes Master, when I was in college my roommates and I went as a lark. I think I understand more now about how different people have different needs th...ugh. Back then I thought most of the store was a joke on gullible college students" I'll say, we've actually started a graduate level course in human sexuality if you think about it. Phd even. Ready to go in?" Yes, Master" Ker, Behave Privately in there. Don't kneel or anything, but I want you to feel free to tell me truthfully what you like and. " "No I won't," I chuckle. "I got us something new, a cock ring." "What's a cock ring?" "Basically, even though you've already cum, I'm gonna put it on you and it will keep you nice and hard for me. Sound like fun, yes?" "No, don't you dare." "Too late, I'm doing it." I put the cock ring on his semi-erect penis and watch it quickly rise to become completely erect again. "Hey, stop that I... mmmargh." "I knew a ball gag would come in handy. Now let's get to the good stuff, shall we?" I get into. I wanted to bend her over a lab stool, grab a handful of her long dark hair, and take her from behind right there in the lab supply room. But I knew it was too soon. Sure, I could easily overpower her, but I wanted to dominate her psychologically. Breaking her down was going to be a long process, and I needed to be patient."Turn around Jennifer." I said. "I would like to see your ass."She turned for me obediently, a little awkward with her jeans around her ankles, and presented her beautiful. When the last orgasm racked through her body, she called Will to help her to the washroom. She couldn't stand on her own right now, the blood had left her head, and rushed to her pelvis. If she stood up now, she could very well pass out, and she didn't want that. Will came, and helped her to the bathroom, and she relieved herself of the burden of water in her bowel. She got back into the shower again, to wash her pussy and ass once again, and dried off with a soft towel. The next.