DESCRIPTION: Mistress Sidonia, looking stunning in her leather dress and knee boots, is training her sissy bitch Penny. She starts with some deepthroat training, using the custom device to measure how far down they can get on the haft and to ring the bell. Mistress increases the shaft length and is impressed with the effort. She offers a reward of removing the chastity device, so Penny gets the deepest she has ever been. Sidonia unlocks her and then allows some boot worship and arse sniffing as Penny tugs herself, desperate to cum but will Mistress allow sissy to spurt?
