As much as I love this manga, I really feel bad for morinaga (except the part where he forces his senpai) and it really pisses me cause his senpai has never clearly confessed. Like wtf how many years is it gon take. It just feels like something is missing. Well anyway, if you understand what I feel, i found a similar manga today, but it's gon be different at the end. Sorry for spoiling but hope at least it fills that void. Ykwim check out the link below!
http://www.mangago.zone/read-manga/takaramono_wa_hako_no_naka/
if you don’t like it then just leave it be, you know there are people like me who are patient and are willing to wait until he confesses
exactly, I came here to see a tsundere boi with his boyfriend
╮( ̄▽ ̄)╭