"You're a slut who gets women to come to you on their own? Show me that cock you've been boasting about!" Natsuki, her best friend, comes to her in a rage after she's been consulted about her husband's infidelity. She gets furious at her husband, who keeps making excuses, saying that he came to her on his own, and in her excitement, she takes off his pants... what pops out is an impressive cock that's both strong and thick! Natsuki is confused by the size, which is bigger than she'd imagined, but her sexual desire rises and she approaches him to test out his cock...