Sadistic-Senpai-Loves-2-Offend's manga / #Gentle seme(2)

Damn! When the authors have bad day, readers suffer sad endings! One star less, because of sad ending. Sigh! Good story. But jeez, those poor babies mc and ml deserved a good ending after all they've been through. And they even had a sex only once! Well, Old yaoi mangas at least had a plot unlike most modern ones which are just highschool average romance stuff, love triangles, or just smut!

Author kept it light even though the subject matter is dark: human-body modification, human experimentation, dehumanization, etc. Psychological manga which had potential to be dark, heartbreaking, messed up one but if mangaka kept it light, cute, fluffy romance with darkness lurking behind(adding psychological factor), that works well too. Hope so somebody completes the translation of all volumes. Good read.