Tight Of Passage : Anal Swap 4 (M2F Body Swap Gender Swap Anal Sex Erotica). Anal Swap, #4

Bill overhears his daughter Ellen talking to her friend Cassie about losing her virginity, suggesting that it's a rite of passage that a woman goes on.  Cassie then informs her that there are two types of virginity that a woman can lose. Bill considers that the same could be said for a man and wonders what it might be like to be filled.  In his sleep he is visited by a strange apparition that grants him a day as Cassie so that he can discover the joys of anal sex without the guilt that goes with it.