A two-night, three-day lower body strengthening training camp for the women's track team! Keeping a squat position right above the fully erect coach's dick! As muscle strength reaches its limit and the hips lower, it gets inserted! A secret erotic training to thoroughly strengthen the lower body needed for track and field. The female athletes shake their legs desperately trying to endure it! But mercilessly, one by one, the girls with less stamina become victims of insertion! Then their bodies seek even more pleasure, leading to increasingly intense sex! The parents are unaware of the perverted special training during the camp…
