Kobayashi ga Kawai sugite Tsurai!!

The series explores the unexpected consequences of gender role reversal through the intertwined lives of twin siblings, Megumu and Mitsuru Kobayashi. Initially a playful attempt to break from routine, their switch in schools introduces a complex web of burgeoning romantic feelings. Megumu's fabricated identity as her brother leads to an intimate encounter with an upperclassman, prompting self-discovery for both individuals involved. Simultaneously, Mitsuru finds himself navigating emotionally charged moments with a typically aloof classmate.

The narrative delicately portrays the challenges and affections that develop when established social dynamics are disrupted. Beyond simple romantic pairings, the anime examines identity, vulnerability, and the complexities of attraction as the twins grapple with maintaining their deception while navigating increasingly intimate relationships within their new circumstances. The story unfolds with a blend of lighthearted moments and introspective explorations of personal feelings.