Koneko-chan, Kocchi ni Oide
Come on, My Pussy Cat·仔猫ちゃん、こっちにおいで
Yuuko works at a clothing store after finishing junior college, focusing on her career while neglecting her personal life. While out with her close friend Mikan, she expresses frustration over having no partner for Christmas. After Yuuko injures her leg, Mikan sends her 18-year-old brother, Leo, to help her home. Upon arriving at her apartment, Yuuko initiates a physical encounter, leading to them sleeping together. The next day, she realizes she has slept with Mikan’s younger brother and taken his virginity. Leo does not see the encounter as a one-time event, and the two begin a sexual relationship. Yuuko must keep the relationship secret from Mikan, and the question remains whether their connection could develop into something beyond physical.