i naild the Villainess

i died of an ilness after that i was reborn in the world of an DnD inspired Otome game, i just wanted to live a normal live but do to some circumstances i sleepd with the Villainess, i took her first night so if i dont take resbonsibility and let her just be crushd by the heroine my gramps would be disapointed in me, so i have to be a Mann and save her.