Responses
this one I think it's similar in some way http://www.mangago.zone/read-manga/koi_to_wa_yobenai/ .
I read it 2 years ago I can't remember too much but I know it gave me the same feelings and I loved it ^^
That was really the best manga...I heard myself in the end saying to the phone on no God please I don't want it to end..that is really a romance manga not just sex..if anyone could please say if he knows manga similar to this one... and again-Love It.....