Prestige exclusive actress Erika Momotani makes her appearance. She seduces her younger sister's boyfriend by masturbating in lewd clothing♪ After she takes the lead in bed and teases him, he thrusts his erect cock deep inside her, making her moan and climax erotically! Unable to satisfy her sexual desire, she barges into his room while he's sleeping, gives him a blowjob, and then straddles him for cowgirl sex! When the younger sister joins in for a threesome, they greedily devour the pleasure... This carnivorous, highly sexual older sister is just too erotic!!