Shuudengo, Capsule Hotel de, Joushi ni Binetsu Tsutawaru Yoru.

Episode 1: After an argument with her boss, Hadano, the new employee Minori becomes too intoxicated to catch the last train. Hadano remains to assist her and proposes staying at a capsule hotel. Upon arrival, Minori cannot access her assigned room, leading Hadano to invite her into his capsule. His proximity alters her previous perception of him, initiating an extended night together. Episode 2: Following their night at the capsule hotel, Minori returns to the design agency. Hadano requests she try on a dress he designed. When a fastener jams, she calls for his help. The malfunction leaves the dress unsupported, exposing her breasts to his view. This encounter transforms their professional relationship. Episode 3: Minori and Hadano are tasked with creating an outfit for the new model, Kei Sugawara. Caught in the rain together, they seek shelter in a company car. With no dry clothes, Minori wears Hadano's damp white shirt. The sight overwhelms him, leading him to push her down. Episode 4: Concerned Hadano may catch a chill, Minori invites him to her apartment. She provides a towel and retreats to the bath to conceal her embarrassment. Hadano enters, suggesting they share the tub. Their bodies touch within the confined space, generating considerable heat. Episode 5: After Minori makes an error in an order that Hadano rectifies, he approaches her to discuss her worries. Finding her confession endearing, he kisses her. They then conceal themselves beneath a desk to continue their intimate activity away from others. Episode 6: Hadano collapses from fever at the office. Minori takes him to her apartment to nurse him. Exhausted, she rests beside him. Upon waking, guilt over causing him trouble at work lowers her resistance. He kisses her, remarking on her appearance, and proceeds as their passion merges with his feverish state. Episode 7: Disappointed at missing a fireworks festival due to work, Minori is taken by Hadano to his private space. He has her try on a handmade kimono while he wears a yukata. They admire each other's altered appearances. After exchanging compliments, an unusual feeling leads them to resume physical contact. Episode 8: Minori enjoys designing an outfit for an upcoming show, while Hadano appears troubled. He suddenly pushes her against a wall at the office, calling it a reward, despite nearby coworkers. Minori, conflicted by his forceful behavior, begins to doubt her feelings after learning her design was rejected. Episode 9: Minori argues with Hadano over the rejected design and flees the studio. The model Kei approaches her and, despite his difficulty with words, consoles her. Returning to apologize, she explains how Kei helped her regain perspective. Hadano, looking perturbed, interrupts to say she must be punished and kisses her. He then proceeds with an intensity that seems aimed at suppressing an emotion. Episode 10: With the office air conditioning broken, Hadano sends others home and attempts a repair. Minori offers assistance, but he loses his balance on a ladder and falls onto her. In close contact, he reveals a vulnerable side, which pleases her. Their mutual feelings become uncontrollable, leading to a sweaty encounter at the office. Episode 11: Reviewing the completed design before the show, Hadano compliments Minori. When she asks for more, he offers a reward. Embarrassed by his words, her reaction provokes him. He presses her against a wall, promising a reward for her efforts. Before the show begins, Kei confesses his desire to be with Minori going forward. Episode 12: Minori watches Kei on stage with a troubled expression. After the successful show, she again misses the last train due to intoxication. Hadano suggests returning to the capsule hotel. En route, he reminds her he had something to say after the show, indicating he will finally confess his feelings. Special 1: The voice actor for Hadano addresses purchasers of Episode 12, performing additional lines not included in the animated series.