The fourth installment of the ultimate promiscuous schoolgirl series is finally here! I thought my childhood friend was off-limits, but her true nature turned out to be far more complicated. She's actually a closeted nymphomaniac who willingly spreads her pussy for anyone, constantly taking creampie after creampie! Every afternoon after school is filled with paid dating, pickups, and orgy parties. Condoms are a no-go—she actually prefers bareback sex and happily accepts every creampie. Just like today's Shibuya schoolgirls, she easily spreads her legs and enjoys being filled inside. As her secret is slowly revealed, my feelings and inner conflict grow deeper.