The dentist sister is a fun, busty woman who loves fighting comics and games. While she naturally has a strong masochistic side, her boyfriend is even more so, so their private sex life involves her using a cock ring to dominate him. She came to the AV shoot because she wanted to fulfill her desire to be dominated! As requested, she was bound up and toyed with by three men, then had their hard cocks repeatedly inserted, savoring each thrust and climaxing over and over again.