Seven Seas Rin, a H-cup girl in her growth phase, presents her exclusive second work! Rin-chan, usually playing volleyball at school, looks like a clean and innocent girl. However, she has an insatiable sexual appetite that leads her to produce excess lubrication, which results in dirty underwear! She was thrilled when older men sent her direct messages after posting slightly naughty photos online (laughs). At first, she felt nervous but eventually got carried away by the intense adult sex experience...