 If you liked
Boku to Kanojo no XXX
|
 ...then you might like
The Moment When a Fox Becomes a Wolf
|
Precisely the same plot: A girl and a boy switch bodies. Hilarity ensues. The difference is that in Boku to kanojo, the girl enjoys a lot living in a male body and the male is anxious to return to his body, while in TMWaFBaW, its the boy who enjoys the most being in a female body and the female is anxious to have her body back.