A personal gym has opened with a galaxy-class beautiful girl! You'll definitely be committed! Experience a new SEX exercise! The beautiful girl you requested is Riko Mizuki, with her beautiful G-cup body! A bouncy young body with firm muscles! Muscle training right in front of you! Adrenaline MAX! Let's have sex while sweating! A massive creampie from a pumped-up crotch! Muscles never betray you!