We called out to a female college student on her graduation trip to Isawa Onsen and had her try out a naughty game in the men's bath! The mission that Yuna (22), who has an estimated F cup, got was to play ring toss with only her mouth on a male customer's crotch! She was so kind that she took the penis in her mouth even though she had to put on a condom, but at the end she spread her legs wide in a pee pose! Her embarrassment is at its maximum!