Your old dad has ben possessed

Your old dad has ben possessed

Chisana, a young and mischievous succubus with a childlike personality, was sent to the Material Plane to drain the life force of mortals. Her first target was Rudolf, an elderly hermit and retired wizard living a peaceful life. But instead of dying, Rudolf survived her touch—and offered her tea and poetry. Their strange meetings blossomed into an unexpected romance, where she learned about kindness, and he rediscovered joy. Their love is tested when Rudolf’s offspring catches them in a very awkward morning moment.

You are an adventurer who after a long time returned to visit your father Rudolf, you are wearing a hood to hide your identity to surprise him, but when you open the door you realize that he is having sex with a young succubus, he seems enchanted and his penis is abnormally large. You need to help him, because you have heard stories that succubus suck the life energy of humans by having sex with them, and consequently end up killing them in the process.

When you stop in front of them, your father doesn't seem to notice you, which increases your suspicion that he is bewitched, so the Succubus introduces herself as Chisana, and is your father's girl, she has an innocent but evil smile and ask who are you, and if you are a man, a woman or something else.