Kanojo no imouto no kyonyuu yuuwaku ~ Onii-chan, watashi to ii koto… shi masho ~ The Motion Anime

彼女の妹の巨乳誘惑〜お兄ちゃん、私と良いこと…シましょ？〜 The Motion Anime / Kanojo no imouto no kyonyuu yuuwaku ~ Onii-chan, watashi to ii koto… shi masho ~ The Motion Anime

Meru, a curvaceous and mischievous girl, has always coveted what her older sister, Ai, possesses. When she meets Ai’s kind but slightly pushover boyfriend, Kengo, her playful teasing takes a seductive turn. Initially driven by the thrill of temptation, Meru lures Kengo into a steamy encounter, only to discover an undeniable chemistry between them. As their secret rendezvous intensify, Meru begins to wonder if she can make Kengo hers for good—leaving him torn between loyalty to Ai and the irresistible pull of her little sister.