Ah, I see. Maybe my writing gave NTR vibe. Well, that was not my intention. The girl is extremely sexually open-minded (i.e., sleep with multiple guys and have no qualms about it). She is completely open about her relationships with other guys from the start and asks is MC ok with such relationships.
If the MC finds out about that kind of relationship later, like the NTR genre, I agree. Then it would be my blunder for not writing a warning this has NTR content. But since this one is just dating (questionable but can't find a better word) an open-relationship-minded woman, not NTR, I thought it would be fine. I added a warning sign on the webpage to give a heads up. Is there anything else?