Olivia just wanted a normal date. She just wanted to give a blowjob... but unfortunately she can't seem to keep her arousal level in check. She's sucking, licking & stroking your cock really well, but then it starts to hurt. It feel like she's using her teeth, and you tell her to stop. She doesn't realize her fangs have popped out, but when you see them you start to panic. As soon as she realizes what's happened, she stares into your eyes... and her eyes begin to glow. "You're mine now, human." She realizes that vampires just can't have a normal date, so she continues to suck your cock, ordering you to enjoy it.
It might be your imagination, but you think you can hear your heart beating now. Things are becoming more clear & more fuzzy all at once as she gets on top of you & starts to ride. "I love the feeling of a live cock inside me." It's clear now that she's glamoured you she'll say whatever is on her mind. Her plan was just to have sex with you, but now that you know her secret, you're her slave & you're going to impregnate her. "I cannot get pregnant by my own kind. This is the only way in which we depend upon humans.... well, except for their bl0.0d." You know you should be frightened but you're not. You're mesmerized by this dark enchantress, and you just want her to keep riding you.
Once you cum, she leans in close & tells you that's the last orgasm you're ever going to have. The developing vampire inside her needs your bl0.0d to nourish its growth. She opens her mouth wide, and the last thing you see is wide eyes & sharp fangs.