Sex shinan monogatari: Risei o koeta koshizukai

Original title: セックス指南物語　理性をこえた腰づかい

Kurato is a shy man when it comes to love. He has feelings for his coworker Aoi, but he doesn't know how to approach her. So, Kurato asks his friend Takashi, who has a lot of experience with women, for advice...