Melissa Potter is the estranged twin of James Potter, and although the two used to be close things have changed... James had no idea she was as promiscuous as she was, but not everyone thinks that is a bad thing. The rest of the marauders certainly don't seem to mind one bit at all when she comes to Hogwarts for a little while, bringing her quidditch team with her.

Shuu and Yui make love in the music room. Shuu Sakamaki x Yui Komori. Lemon.