yumi is in high spirits after a successful business trip. while celebrating at the inn, she becomes aroused and can't resist taking her subordinate, murata, to the hot spring. the usually timid murata, who shares a room with his power-harassing boss, is toyed with for stress relief. another subordinate, shiomi, who has been watching the whole thing, seeks revenge for being bullied all the time. yumi, who hasn't had sex in a long time, is driven crazy by continuous fucking. no matter how many times he cums, his non-stop creampie leaves her speechless.
