Never was, never will be. It's just horny fantasies of one of the characters, which are dispelled once you actually progress their story and help them realize, that quantity does not equal quality by providing a good example.
Judging by the comments that you posted on multiple different projects, you are purposely seeking out any game that might have even the slightest hint of NTR in it and making it your job to voice an unnecessary complain. Based on that I might assume some kind of lingering trauma, which is not something we could help with. Best of luck in resolving your personal issues.