Peter had told his wife about his cross-dressing before they were married. She seemed cool about it, and when on their wedding night she asked his to go into the bathroom and change into his feminine alter-ago he thought he was a very lucky guy.
When he came out though, he was his wife preparing to fuck his best friend.
"Ah Honey, there you are, could you get this hard for me then sit yourself over there so you get a good view of Jim fucking me. Don't look so shocked, you think a fucking sissy will be able to satisfy me in the sack?"