Comment by Blackthorn_lp on Netorare Manga no Kuzu Otoko ni Tensei Shita Hazu ga Heroine ga Yottekuru Ken - Chapter 20

I love how this is supposed to be a isekai, reverse NTR, harem romance . . . (wow, that is a sentence and a half) but now the MC has gotten so comfortable in Ryuuichi's body that they are basically one personality now without any acting needed