
I was quite sure that they have had sex already.. I was wrong

I think they already did in the present, chapter 16 was a flashback so maybe it was before their 1st

Me too, when she emerged the second time, right?
http://www.mangago.zone/read-manga/kanojo_ni_naru_hi/mf/c005/38/
this is the first time I want to see the uke crying...(● ̄(エ) ̄●)