Kazusa, a capable yet people pleasing salesman and Takane, a university student, are lovers. They live together happily, but Kazusa has a problem: he's afraid of having sex for the first time. That's when Takane suggests Kazusa let him break him in slowly! Takane's gentle hands melted Kazusa's heart and body, but out of nowhere...?! A visitor arrives! When he opens the door, the man suddenly hugs Kazusa...?!