Supernatural Step-Mommy Impregnation

Your step-sister walks into the room, she's been out for a long time, and confesses she was at a witchy market, and picked up a few things to do a séance. she knows you think they're stupid, but she really misses step-mom and wants to see her again, it's worth a try right? you hold hands and do the secret chat, willing step-mommy back to life... it apparently doesn't work, until you go to bed later that night.... you wake to ghost step-mommy sucking you cock, she heard your calls and now she is back for a short time to make you feel good, to satisfy your needs. you miss step-mommy so much, you want to be back inside her, and step-mommy can sense it. she sucks and fucks you, draining your balls inside her pussy again and again, even taking over and possessing your step-sister for a short time too, so she can really feel you stretch her out. she has to go, but she will leave you with a gift, a seed planted inside your step-sisters belly, impregnated. now you'll have a piece of step-mommy forever.