厄介な中年上司との急な出張。ゲリラ豪雨で交通機関は麻痺し、仕方なく居酒屋で飲んで待つことに。しかしナギサは酔い潰れてしまった。濡れて色めく巨乳ボディを前に、部長は我慢できず…。大嫌いな男のペニスで突かれて乱れイキ。深い快感の渦に飲み込まれ、自ら腰振る獣と化した。竿じゅっぷり吸引フェラ。豊満とろけパイズリで更に勃起を誘う。子宮激ピス仰け反り絶頂。朝の気配に気付かぬまま絶倫性交に溺れる2人。体液まみれで貪り合う密着情交は、まだまだ終わりそうもない。

A sudden business trip with her troublesome middle-aged boss. A torrential downpour paralyzes transportation, forcing them to wait in a bar. However, Nagisa gets drunk and passes out. Faced with her wet, alluring, large-breasted body, the boss can't resist… She climaxes wildly as she's penetrated by the penis of the man she hates. Swallowed up in a vortex of deep pleasure, she transforms into a beast, thrusting her hips on her own. A deep, sucking blowjob. A voluptuous, melting titjob further induces an erection. Her uterus is intensely penetrated, arching her back in ecstasy. Unaware of the approaching morning, the two are lost in their passionate lovemaking. Covered in bodily fluids, their intimate lovemaking shows no signs of ending anytime soon.