Des：Ruu is a trainer at a members-only gym where men who are proud of their muscles gather, and his sexual desire is stronger than anyone else. She only targets muscular male members who seem to have stamina and energy, and seduce them by showing off her peach ass in risqué training clothes. After the session, she straddles herself on top of the inflated cock and gets her ass slapped to orgasm! I will release my sexual desire at will!