A beautiful girl with long black hair, fair skin, tall stature, and slender, elegant legs—Ruri. She has gender identity disorder and refers to herself as "boku," cherishing her true self. On the other hand, Makoto is pure-hearted, gentle, and possesses delicate, adorable eyes that evoke maternal instincts. The two have been close friends, but their bond gradually evolves into a tender and bittersweet lesbian romance. Serving as the second installment in a moe-style lesbian drama series set in a school, this work consists of four episodes. It carefully portrays the deepening relationship between the two, capturing every step of their emotional journey.