Nanase and Heiji are back, and this time the only thing standing in their way is Nanase's brother, Yoichi. Something about the overgrown, over-bold Heiji makes big brother's blood boil - and that's before he finds out about their secret pact! Yes, it's true that at Kinsel High, ninety percent of the all-boys student body are gay (or bi), but Yoichi's hardly ready to face those facts. Can Heiji's feeble attempts at winning over Nanase-sempai's brother even register with someone blinded by a bed first impression? Or will Yoichi somehow find a way to accept a relationship that's a bit out-of-the-ordinary?