In an R-18 Otome Game, I Will Protect My Chastity to the End (Associated Names)

What karma, in the world of an 18+ otome game, [HONEY OF TEMPTATION: PREMONITION OF INDECENCY], I, Rina, reincarnated as a mob character. In here, if you had sex, with or without consent, you have to get married to your partner or else. Moreover, the conquerable targets are all YANDERE!? I say that but I’m…