Took off my shirt then starte to play with both of their cocks. Kevins was bulging out of his pants. I unzipped it and started to suck it. It grew big...ger in my mouth. About a 8 inch I could get the whole thing in my mouth but I did what I could with what I had. Neil unzipped my pants and started to suck my throbbing cock. I felt like I was going to cum but I didn't. He slowly slipped my pants down then started to finger me. Kevin was guiding my head up and down on his cock. He told me to stroke. Im not into the torture or sadist thing, but she seemed to be loving every moment of it. She pulled my cock out of her mouth and a long string of saliva was attached to my cock and her mouth. Oh my God! You have such a beautiful young cock. Please fuck me with it sir. She asked. Okay stand up and put you one leg on the toilet, and pull those beautiful tits out. I told her and she obeyed. I grabbed my cock and it was still dripping from her wonderful blowjob, and she must have been very turned. I never thought about my teeth being a problem. I’ll be more careful from now on.” That was good enough for me, so she returned to taking my cock head into her mouth. She closed her lips around my shaft and pulled a little vacuum. I don’t know what effect the vacuum had, except that it did pull her lips and cheeks into solid contact with my cock shaft.She started moving her tongue around rubbing on the underside of my shaft as she moved her head up and down on me. My God, what a feeling! It. When she moves away, I see a tube going into each of my balls. What the fuck is she doing?Coming out from under the table, she makes her way over to the machine and pushes a green button. Suddenly a warm flow goes through my genitals. Unpleasantly warm."Since this is my first time testing my own experiments, I'm not sure how everything will turn out. What's flowing through your sad excuse for dick and balls right now is my own little recipe of a bovine lactation formula, artificial estrogen.