A sissy cow, bound by a chastity belt, is presented to her dominant mistress for anal training. The femdom mistress, cruel yet enticing, orders the sissy to mount a massive purple dildo. With a mixture of fear and anticipation, the sissy cow lubes up and begins to ride the thick, veined shaft. The mistress watches, her eyes gleaming with satisfaction as the sissy's tight ass stretches to accommodate the dildo's girth. The anal threesome intensifies as the mistress joins in, her fingers teasing the sissy's sensitive spots, pushing the dildo deeper with each thrust.