MIDV-204 While My Girlfriend Was Absent, I Secretly Fucked My Premature Ejaculation Sister, Who Seems Weak To Push, For 7 Days While Living Together Kiho Ichinomiya

Exclusive 3rd bullet! Kiho Ichinomiya's first drama! My house has stopped electricity and gas, so I'm going to live in her house. She has her sister, and I'm meeting her for the first time, but she... looks like she's wary of me. That night, she refused to have sex with her, and when she was masturbating, she was seen except by her sister! My girlfriend's little sister seems to be vulnerable to her pushing, so maybe I'm going to do this... I secretly fucked her sister for a week. Gradually, her sister's temptation escalates.