Black Hole in the Human Body VOL.3 ~A Married Woman Who Obtained a New Genital Organ Called the Anus~
I will teach her anal play, which she has never done with her husband, with someone else's stick! ``I'm going to turn your wife's anus into a genital organ that's more sensitive than your penis.'' ``I can see your wife's asshole, and I'm going to put it in this hole.'' ``Ah, it feels so good. Isn't it weird that you can feel it in your ass? ” Men who know everything about anal sex lead married women into unknown territory.
