Riko's parents own a shrine, and her family has a secret power: the ability to exorcise evil spirits through sexual activity! She soon gets an unexpected request from a handsome man named Akira, and while she's doing her usual "ritual" alone, she foolishly gets caught in the act... "You can't exorcise the spirit unless you go all the way, right...?" It seems like Riko and Akira will have to work together to sexorcise this powerful spirit! If he pounds her so hard inside and keeps playing with that clit of hers that's gotten so hard in anticipation... she can't hold it in...!!! The exorcism proves to be so effective that Riko hires Akira on as her permanent assistant straight away. Evil spirits beware, because there's an XL-sized exorcism stick at the ready for a piston-pounding purification!