In the heat of the afternoon, a new bull is called upon to tame a spirited mare. He takes the reins, his massive cock throbbing with anticipation. The mare, a fiery creature, resists at first, but the bull's skillful hands and relentless pressure soon have her submitting, her ass yielding to his insistent probe. She whinnies as he enters her, her body tensing, but she soon relaxes, her ass welcoming his deep, thorough thrusts.