Guy "infected" with need to crossdress after sex w CD

[tcalliope]

A straight guy picks up and has sex w crossdresser. Then he develops the need, compulsion to be crossdressed himself, and to feel himself groped and fucked and facialed as a crossdresser. He goes back to the gurl's place, and she dresses him. They go out and find men to fuck them and spread the "virus".

 

[Carnevil9]

Are you going to make it a real virus? Or maybe some kind of mind control or hypnosis? Or are you just going to leave it up to the reader's imagination to decide if there is really a virus or not? Any of these could be made to work, I imagine, but readers will want to know that there is an explanation.