When digital photography nerd Tomonori Tsuda accidentally shoots an up skirt photo of classmate Hikaru Ohno, he discovers that (a) she has the Britney Spears approach to panties and (b) she's far more of a freak than anyone ever knew -- there's... THINGS up in there! He gamely tries to use the photo to pressure the statuesque (six foot one of fun fun fun!) Hikaru into sex, only to have the tables turned on him as they embark on a wild, woolly, and very wet sexual relationship in which games, domination and humiliation play an enormous part. Soon Hikaru's older-but-immature sister Kei, Hikaru's jealous childhood rival Ryoko, and her (very lucky) boyfriend Koichi are drawn into the vortex of lust and perversion, resulting in three-ways, four-ways, and five-ways, with penetration combinations you have to see to believe, and more money shots per square inch than any other MangErotica comic (we counted!).