Responses
oko-sama star
http://www.mangago.zone/read-manga/kijima_kun/
His classmates are all scared of him, but I'd say he's more of the adorably "ferocious" type. Volume 1 kinda' shifts to a different couple after 2 or so chapters though, and imo they weren't as interesting, but they're gone after volume 2 so.
any yaoi where the uke is a scary looking person whose kind of ignored in his school?