Flexible and beautiful muscles built over 15 years. And the overflowing libido that lurks inside the body. Deliver athlete SEX of Miho Nagano, a muscular beauty who has both of these two! Miho-chan's quadriceps, gluteus maximus... In other words, her buttocks and thighs are irresistible! Miho's muscular beauty roars with delight every time she is thrust into a vibrator while riding an exercise bike or is poked with a standing back!