When beautiful office lady Shizuka wakes up, she finds herself in the mountains. Enema chained and repeated outdoors. While naked, a meat stick is inserted in the anal at the eaves of a private house and fucked in the open air. And foreign objects such as golf ball and pillow whistle are inserted in anal and played with. With endless anal torture, the woman forgets her shame and transforms into a livestock for sex processing, drowning in pleasure.