SKMJ-732 Hinako Matsui, Yumi Nijimura

It's the 2026 graduation season, and we're at one of Tokyo's most prestigious all-girls' schools. Immediately after leaving the school gates, a freshly graduated student is approached and ends up making her AV debut at top speed. To create a final memory of her student life, she experiences her first intercrural sex while still in her uniform. A large penis, seen for the first time, rubs against her youthful pussy, then smoothly penetrates her. She climaxes repeatedly from the intense piston action, marking her transition into adulthood with an internal ejaculation.