We asked a young lady we met at Hakone Yumoto Onsen to take on the ever-popular mission in the men's bath! Sayaka san has the biggest breasts in the history of men's baths, estimated to be K-cups! She rubs and carefully washes the male customer's dick with her breasts, and even spreads her legs to have the water Shizuku off her pussy, blushing and moaning with all her might!