The man is becoming a sissy in the scene where dominatrix makes a cross-dressed fuck his ass and then there goes a cock-sucking exercises
Blond in military uniform is having male slave strapped to BDSM rack and wires are channelling electricity to his cock and balls
Crazy petite nurse is making big success turning two men into fuck-dolls: lingerie, masks and lots of BDSM training are going to make those into perfect sissies