STAR-863 Asuka Rin, a plump E-cup fitness girl

Aiming to become the queen of beautiful butts, Rin joins a sports gym. However, there she is subjected to training that is almost sexual harassment. However, even though she feels embarrassed, her body heats up and she gradually begins to feel pleasure. As the stimulation becomes more intense, her dormant masochistic nature blossoms! She begins to seek pleasure herself, taking the dick in her mouth and pussy and cumming over and over again!