The mistress delights in feminizing and training her sissy slave, keeping him locked in a tight chastity cage. Today, she decides to give him a taste of her power. She straps on a large, intimidating dildo and orders him to bend over. She lubes his hole and slowly inserts the tip, making him gasp. She then proceeds to give him a rough pegging, slamming into him, using his body for her pleasure, and denying him any form of release, leaving him begging for more.