A cohabiting couple, Miyu and Shinji. Shinji is well-endowed and highly sexually active, leaving Miyu so thoroughly used after sex that she can barely walk the next day. The cute, ever-smiling transgender woman Miranda Miyu takes Shinji's huge cock deep in her ass, her anus completely overwhelmed. Though she suffers from her boyfriend's massive cock, she becomes addicted to the intense pleasure and can't let go.