This first chapter kinda reminds me of Ogeretsu Tanaka's manga: http://www.mangago.zone/read-manga/renai_rubi_no_tadashii_furikata/
Thats what i thought of too but this one seems a little darker
SAMEEEEE and sorry I was going to thumbs up but I pressed the wrong one
This first chapter kinda reminds me of Ogeretsu Tanaka's manga: http://www.mangago.zone/read-manga/renai_rubi_no_tadashii_furikata/