Incredible 4K footage! Amateur AV debutante, Nanoka Koike, takes on a chastity challenge that pushes her sexual desires to their limits! She becomes increasingly aroused despite being denied release, reaching a state of hunger for sex! Upon seeing a man's penis, she transforms into a lewd creature, panting and begging for cock! She wraps herself around him like an animal! This time, she cums harder than ever before! Enjoy watching beautiful Nanoka Koike having passionate sex while making erotic faces! Note: Content may vary depending on the recording method used.