Honoka is an employee of a beauty product manufacturing company, while Oki is her business partner. They always have a close relationship with each other. The next day is a long holiday, Oki's wife and children have gone back to their hometown, so he can enjoy the holiday alone. Seeing this, Honoka invites him to have a drink. At the bar, Oki shares the difficulties of having children, how his wife focuses on the kids and neglects him, making him feel lonely. Honoka also drinks a lot, and when she gets too drunk, she can't make it back by herself, so Oki has to take her to his house to stay for the night. Little does he know, Honoka is pretending to be drunk. She is innocent and gentle, yet incredibly sexy and proactive. She initiates kissing Oki while he is tucking her in, licking his entire body, stimulating every cell of his. Due to the long time without intimacy, combined with Honoka's beauty, Oki cannot resist. They have sex all night long. And Honoka stays at Oki's house throughout the holiday, making him feel warm and cared for, something he hasn't felt in a long time. Even though the holiday is almost over, Honoka doesn't want to leave him...