Aden liked it rough, he liked a little fight; it was probably sadistic of him, but it came from a job where you saw the worst of the world, and yet couldn't do too much for fear of being fired, or having an investigation against you, or so on and so forth. He had a lot of pent up aggression, and mixing it with pleasure was always fantastic. Trouble, she was amazing. She fought back, she had an aggressive side too. A dominant/submissive relationship was fun, but one that was decided on through a struggle of back and forth was even more arousing.
Aden tugged at her hair again, pulling on it, wondering just how she felt about that, trying to judge what sort of pleasure she derived from hair pulling, and then he began to kiss down along the front of her neck, licking and sucking against her skin as he sunk his fingers into her. Not so much teasing now as he began to actually drive them aggressively into her, groaning at the stroking she did to him, groaning at the grinding as she pushed herself down onto his fingers.
He leaned up to catch at her lips again, biting at her lower lip as he watched her, "Mmm you think? No more teasing? I haven't heard any reason to stop teasing you yet... beg for what you want."
He drew his fingers out of her and brought his hand up to her ass, giving it a very hard slap, just guessing she was going to be someone who was into that.