Review Detail of OrcasWelp in When I was summoned to another world with RPG style, [Likes NTR] skill

I remembered it, my god, that was torture to me, and this one hunt me for months. Also, whenever I'm trying to stop reading this story, the anticipation in the story is really heavy, and in the end, I read it completely, and I want some nice ending to this story. But I don't know whether I should make MC and his girls together or not.

of course not. the MC manages to remove his curse after many adventures;) but the girls have already been corrupted. Secretly they meet people without MC knowing. One day MC founds about it and confronts them and they leave. Many months later he finds a video of them in an ecchi store.