Princess Nykki shows how she has her slave help her stay in shape! Princess Nicoline has put this slave in chastity (video to be released soon!), which makes it very easy for the Nykki to tie a thera-band to its ball sac. The thera-band stretches the testicles of her step away from its body so the Princess can get an upper body work out and look toned for her boyfriend. The Princess hates when the step complains and slaps and spits through out to further train it to be quiet when in use. She alternates between aerobic step exercises and strength training using his nuts as resistance. For sever... Show more