help

okay so i read or started to read this manga but i forgot the title all i know was that it was yaoi and the mc or at least i think their the mc was in a wheelchair and bullied or it, than this character comes along and starts to like him. But one part if a chapter i remember was the dude in the wheelchair was getting harassed in the bathroom and the dude who liked him beat the shit out of three guys. please if you know what this is called do let me know :)