Can Can Bunny Spirits

The third in the Can Can Bunny series, Can Can Bunny Spirits deals with a nameless hero (the player has to give him a name) who is - in accordance with Can Can Bunny tradition - a lonely guy who can't get a girlfriend. One night he sits at home and stares at the moon. Suddenly, the magic fairy Ariko appears in front of him and gives him... no, this time not the Magic Book, but a Magic Crescent! With the help of this crescent, the hero can turn into totally different young men - which will naturally increase his chances in impressing girls and ultimately having sex with them.

[From Moby Games]