Hiroyuki Morita, a newly-hired employee, goes on an excursion with the company CEO to a place called Pleasure Resort. At Pleasure Resort, where you can do just about anything, everyone must wear a wristband. Hiroyuki and the CEO have special black wristbands and are able to enter the women's baths without any issue... In fact, the black wristbands allow them to have sex with all the girls they want! Hiroyuki doesn't believe it at first, but after successfully hitting on girls, having bareback sex in the women's baths, and a threesome, he slowly starts to accept it... This is the story of Hiroyuki's harem sex experience at Pleasure Resort!!