Silvia is such a natural, she was very horny because she'd spent the last few weeks taking care of her family, and her husband had been away a lot on business. He's a very open-minded and understanding man because he doesn't mind his wife making love on camera, as long as she is enjoying herself and as long as he gets to see the video!
At the end of this scene you'll realize just how much Zack has been holding back his come-shot, because when he finally ejaculates he comes hard and long, one blast of semen actually flies over her entire body and hits her in her pretty face! She is full of smiles though, it's exciting to see how hard she makes him orgasm.