In a fantasy kingdom, humans and succubi live in peace thanks to the Mark of Labya, which prevents the succubi from draining men too deeply. A succubus called the Blowjob Bandit has broken the rules, sucking men dry and leaving them permanently drained. It's up to Joshua, a paladin of the lust goddess and Dominika, a bratty succubus princess with big, beautiful breasts and thick cocksucking lips, to find the perpetrators