The latest work starring Sumire Kuramoto unfolds an erotic drama starting from the situation of sharing a room with an arrogant junior female colleague. The gap between her surprised expression and dismissive attitude in the first half and her smile after being assaulted in a drunken stupor is exquisite, with a very good balance between tsun (aloof) and dere (affectionate). The acting is natural, with a realism as if they were actually conversing in front of the camera, raising the viewer's excitement. Particularly irresistible are the scenes of her chest and buttocks peeking out from her yukata, the sucking mouth in the toilet scene, and the adorable sight of her sticking out her tongue with a smile from the middle to the end. The repeated line about their bodies being a good match is something one would love to hear at least once. While the works of Hana Shirapeach in the same series are also good, this work, filled with Sumire-chan's smiling performances and her erotic cuteness, is also worth watching.