Boku ni Sefure ga Dekita Riyuu follows the story of a shy student whose life takes a wild turn after moving to a new apartment and meeting his alluring neighbor, Hitomi Rimuro. When she discovers his secret peeping, she proposes a risqué arrangement, leading to a series of steamy encounters and the exploration of taboo desires. The series also delves into the tangled relationships between a timid girl, an assertive blonde, and their part-time job buddy, blending voyeurism, seduction, and unconventional romance.