A sneaky sex movie of the girl Eimi Fukada, Hana Himesaki and the guy Yuki he always ignores, his work efficiency is very poor. During the company’s training trip, due to an incident, he did not have a room to stay, other hotels were also full. Eimi and Hana, his colleague let him sleep in the same room. Before going to bed, everyone went out to drink together, Eimi and Hana both drank a lot. As soon as she got to her room, Hana was already fast asleep, and Eimi remembered Yuki taking off her bra and giving her a massage. Unable to resist Eimi’s charm, Yuki hugged Eimi and invaded her, shooting all the semen he had accumulated inside Eimi for so long. When Eimi took a bath, Yuki was still not satisfied, he continued to take advantage of the fact that Hana was fast asleep to release all of his long-standing desire into her. Eimi finds out and the three begin to frantically rush into each other, immersed in sex through the night until morning…