Mistress uses a variety of sizes of rosebud sounds to stretch out her slave's urethral tube.

She has decided that this is the only pleasure that slave gets from now on, a fucking from her sounds.

Watch as they slide in and out of his penis, he should be thankful Mistress allows him any kind of release or fucking.

The goal is to train him up so he can take a long hard fucking with the largest sound she has.