Beautifully subservient too. I and my wife have come to realise that beyond the physical pleasures our bodies can offer, there is a deeper fulfilment in using sex as the expression of a wife's subservience and submission to her husband. This is not about disrespect at all. We hold ourselves as equals, but with different, complimentary roles. I need her submission to servicing my needs, as much as she needs to submit. Being a slut is part of that relationship. Looks the same with these two - the submission to servicing his cock, face fucking and so on. She clearly enjoys the submission.