Kneeling before the mirror, a sissy slave prepares for her punishment, her body adorned with a ball-stretcher and a chastity device. She tentatively touches herself, her fingers tracing the outline of her cock, now aching with need. She removes the chastity device, her cock springing free, hard and ready. She masturbates furiously, her breath coming in short gasps, her body writhing with pleasure. She feels her orgasm building, her balls tightening, and with a final, desperate stroke, she comes, her semen spilling out, a testament to her submission and her love for her Mistress.