Mature Mistress Dominates Sissy, Free 79 | xHamsterSissy Domme exercises complete control over her submissive in a intense relationship. The Domina guides, teases, and punishes her sissy with firmness and cruelty. The power exchange between a Mistress and her sissy can be both thrilling and exciting. The Mistress's role is to train her submissive into the perfect sub.