A business trip is on a record-breaking heavy rain and suddenly shares a room with a virgin subordinate... She is attacked by her excited body, and is soaked by nine times until the morning, she is soaked wet and extremely erotic.

A female boss and a virgin subordinate are forced to stay overnight after a record-breaking rainfall while on a business trip. However, there was only one empty room. His boss, Momonogi, thinks it's okay because his subordinate Hashimoto is not manly and he's not used to women, so he stays overnight in a shared room, but when he playfully seduces Hashimoto, he suddenly attacks him...A new shared room drama featuring a beautiful female boss with the best looks and erotic techniques, and the sweaty sex of his super-sex with his super-sex with his super-sex that keeps him getting an erection!