The forbidden love between the sister, Machi, an honor student, and her younger sister, Oto, who tends to skip school, drew me in irresistibly. The greatest charm of this work lies in the intense emotions of genuine mutual affection between the two performers, which overflow from the screen. It begins with expressions mixed with tension and hesitation, but as they touch each other, it naturally shifts to expressions blending smiles and sorrow, vividly capturing the moment when long-suppressed feelings suddenly burst forth.

Particularly impressive is the scene where the sister, Machi, unable to refuse Oto's invitation, performs cunnilingus on her. Her figure, lost in the thrill of first-time excitement and licking fervently, leaves a strange aftertaste of simultaneous guilt and happiness, intoxicating the viewer. The beautiful and erotic lesbian sex that indulges in taboo, combined with the classic sisterly, aesthetic kisses of lesbian themes, vividly expresses a secret garden sinking into forbidden pleasures.

Throughout the film, the active interaction between the two shines brightly, with a high level of completion that makes one eager to see a sequel. This work is not just about sensual depiction but an artistic creation interwoven with deep psychological portrayal and emotion.