This release is only 90% yandere, the male main character failed the “don’t stick your dick in crazy” challenge nonetheless. I had kinda wrong vibes reading it: he scored himself a girlfriend, yes, but he should have been more patient, let go of the psycho, and find another girl another time…
Regarding the “yandere” term… Here, (1) the girl takes for granted things she merely imagined, (2) acts threateningly possessive in front of other girls, (3) threatens to kill herself and, on top of all (4) brandishes a frigging razor blade the same way an ojou-sama brandishes her wind fan…
The kindest I can tell is that I understood she wouldn’t actually use that blade against people… but when you’re down to betting on that to say it’s still safe around her, I’d call it too dangerous already 
Anyway. Good sex, with the wrong girl, if that’s your fap fantasy, enjoy, and thanks to Nisor ^^
By the same artist, I also share a pack of 2 works (Aimai Invitation + Suimo Amaimo), Boku To Furyou To Okujou De, Succubus Share House E Youkoso, Channel Wa Sono Nama, and Natsu No Owari No.
