The 2nd part of Berlin's training as a professional submissive. She must learn to take a hard spanking, so Natali ties her up to the horse, gags her and gives her a hard paddling. In the next scene her breasts are tied tight and elctro-stims are attached to her pussy. Natali sits on her face and tells her to lick her pussy good, if she is not satisfied with her performance, she turns up the electricity. She facesits on Berlin until she cums. Next, she gets Berlin off with the vibrator, then its time for a strap-on fuck with Natali's huge 7" cock. Berlin has proved herself by taking a hard spanking, a hard strapon fuck, she made Natali cum, and she can take electricity, breast and pussy torture.