Natasha keeps going, her mouth working well and her well practiced technique seeming to do the job, it didn't take long before her smokers lungs started to burn, but it was fortunate that he chose the right moment to pull her up for air, she smirks at the smile on his face, he didn't know how lucky he was, Natasha allowing him to be dominant. It was not long before she was plunged down again, but this time it didn't take long for him to stand. She glances up and treated him to her best come to bed eyes, a smouldering look. She keeps going as he begins to buck, taking pride in her work.