A salaryman named Takahashi, who loves asses, is checking out his new apartment when he meets real estate agent Sakuraba. She has an incredible behind that instantly flips Takahashi's switch. As they tour the place, he can't help but stare at her ass while she shows him around. Eventually, she catches him masturbating while looking at her backside and exclaims, "Enough already!" In a private moment, she decides to take matters into her own hands (or rather, her ass) by seducing him into having rough anal sex right there on the spot.

お尻が大好きなサラリーマン高橋は、引っ越しのため新しい部屋の内見をすることに。 不動産屋の佐久良さんが超絶美尻で、高橋はひと目見て完全にお尻スイッチが入ってしまう。内見をしながら佐久良さんのお尻をひたすら視姦し続け、遂にはお尻を見ながらセンズリしていたのを佐久良さんに見つかってしまい、『しんぼうたまらん！』と、誰もいない部屋で彼女を襲ってしまうのだった…。