Co-Ed SeXXtasy

What do phallic toys, a traditional Japanese festival and a pantiless girl in a kimono have in common? Akira and Nagi, of course. Nagi's biggest problem seems to be her horny boyfriend—until the flu and a rectal thermometer set off a new kind of fever in her, a trip to the hot springs, a jug of wine, and a hot four-way orgy. Nagi's at it again, Nagi's friend Yukika assists Akira with his research... on positions from a tantric sex manual, after Akira finally finishes his term paper, long-sufferi...