Prestige exclusive actress "Ryo Harusaki" seduces her sister's boyfriend ♪ When my sister, Ryo, casually comes home, my sister's boyfriend is waiting for my sister's return alone.Inviting him to his room with a prank, reaching out to his nervous crotch!Attracted by his cute reaction and splendid Ji ○, Ryo burns her sister's rivalry and tempts fearlessly!One time, right after flirting with her sister, and another time, next to her sleeping sister, he bites his dick!One day when he brought Ryo to his house after giving in to too strong a temptation, he suddenly ran into his sister!From the flirting mood, a fierce battle between the sisters begins in a space that has turned into a scene of carnage.