四谷ゴーストナイト

Exorcism is a messy business... In a world overrun by spirits, an exorcist must know how to handle himself. ♡ Loner exorcist Okuru Yotsuya has plenty of practice in that department. And while "tears" are essential to his profession, Okuru can only produce so many on his own... When faced with an especially powerful spirit, Okuru is rescued by Naito Fukase, a pornstar known as "The Squirting Squire." Having witnessed this handsome stranger's splashy supernatural abilities up close, Okuru recruits Naito to teach him the secret to squirting...! And if Naito has anything to say about it, the exorcism business is about to get a whole lot messier... (Source: TOKYOPOP) Note: Includes one extra chapter.