Shake your ass for us Betty

For our Berlin shoot, two girls from my office joined me. They wanted to help, see Berlin and just in general experience a Mercilessdominas shoot. Finally, a chance for them to have some of their ideas made into actual clips. The first clip filmed by the girls was this one. Three Mistresses, two slaves, and a sissy to be trained [and they say that I have strange ideas]. Synopsis: Miss Flora, Mistress Nikky French, and Mistress Rebekka Raynor are having a small party. While being treated by a couple of their slaves, they are having a sissy girl [Betty] to perform quite a show. Sissy training and humiliation are the keywords for this one. Should the girl from my office join me an instruct more scenes?