Minami and Ashida were sent on a business trip, and since the storm was approaching, they needed to return as soon as possible. But unfortunately, the storm made landfall before the work was finished, so the two were trapped in this place. Every hotel is full. There was only one single room left, because she always thought that Ashida was a new man, and had never touched a woman before, so Minami didn't worry about sharing a room with him. When she arrived at the room, Minami also deliberately teased and seduced Ashida. But she didn't expect him to attack her so strongly! Looking at the stupid young man, who didn't know how to smell like a girl, didn't know how to fuck, made Minami feel funny. She immediately helped him, showing him how to wear a condom, how to squeeze his breasts, how to "hook crabs", and how to fuck her... Although it was her first time, thanks to Minami's guidance, Ashida gradually improved significantly. Especially he can fuck her non-stop! The two of them fucked each other from night to morning but still didn't want to stop...