As we reached the master bedroom Lisa said that her mother had warned her to be on her guard as she had told her that I was a real practical joker. Sh... said I know you have just stuffed some socks in your towel to get my reaction and I know your wearing underwear as well. She finished documenting the master bedroom and moved on to bedroom two; I followed as my cock continued to grow, Lisa looked back at me and without warning ripped off my towel to leave me standing naked. Whoops, she. .. And of course the anatomy and its intricacies *remained* fascinating for a man, even after investigating hundreds of samples. He looked up and smiled again when he noticed Anna's teeth vibrating on her lower lip. Then he blew some air into her private parts, straight onto her sensitive nub. Was it imagination or did it twitch under the teasing breeze? What was certain, was that Anna herself, up there, had noticed the new wind blowing through her. A grimace appeared on her face; she was. As an mfm didn't seem to be an option, she figured she would try and cool off a bit! At that point I threw out a fun idea.I said, "Hey Don, if you are comfortable, something fun to do might be for us to play cards, and for Kenzie to get under the table and give us blowjobs." This was intended to be a kind of 'intro to threesomes', where he could have an experience of being in the same vicinity of another guy during a sexual encounter, but not to explicitly see another cock, or whatnot. To my. Slowly, he moved his hips forward and guided his dick into my anus. His fingers had loosened me just enough to allow the lubricant to do it's job. He made a pain-free entrance, putting his cock head into my canal. Oh my god, it was amazing. He had officially taken my anal cherry. He stilled there for a moment, allowing my ass to adjust to his size. Then he slowly pressed forward again, bringing another inch inside . . . and another . . . and another . . . slowly sinking deep to the hilt of his.