A man forced the girl to jerk off in training

The girl came to training and a man from the first minute began to accustom a thin one to discipline, showing that he demands an unquestioning fulfillment of her instructions. He began with marching, then different physical exercises with stripping, and at the end of the occupation, the brunette had to masturbate his vagina with his fingers inside. But a friend restrained her orgasm and finished only on command.