http://www.mangago.me/read-manga/sumanai_masumi_kun/mf/v01/c001/ what manga is this I see it a lot and I'm curious
Its just an illustration by Nangoku Banana.
http://www.mangago.me/read-manga/sumanai_masumi_kun/mf/v01/c001/ what manga is this I see it a lot and I'm curious