Is his cock still useful? Spoiler: Pegging 1 - Cock 0 - Mistress Julia Femdom

I really enjoy Pegging! And when I have a slave who behaves like a little slut... it makes me want it even more! But at some point, you have to ask yourself if what's hanging between my slave's legs is still useful? To answer that question, it's time to come up with the right arguments and the right challenges...