You gotta' be careful with that dark magic - you never know what you're gonna' get! This time, though, it seems you got lucky. If you're gonna' have your soul stolen, it may as well be filling up a succubus with a load of your cum first! Mizuki Yayoi comes to you in a vision with pink hair and cute little horns, a sexy little devil who's hungry for life-stealing cum, and she's got a pussy so tight that there's no way you can resist giving her every last drop of your lifeforce.