General men and women monitoring AV: Swimmer athletes only. Female college students in competitive swimsuits challenge the fixed vibrator breaststroke! If they swim across the pool with a violently vibrating vibrator inserted in their pussies, enough to shake the water surface, they win a big cash prize! A JD who quit midway from drowning-level leg-shaking convulsive orgasms gets an immediate underwater insertion! Soaking wet poo...