Sarah knew she couldn't move her head away, but as David kissed her, her mouth did not respond and she kept her it closed. She felt her cheeks redden as his hand slipped down her back and deftly undo her bra. She blushed a little more when she realised that her nipples were already hard and erect and she inwardly cursed her body's betrayal of her mind.<br/><br/>Almost immediately as soon as the kiss was broken - and it had not been a long kiss - Sarah felt David' hand firmly around the back of her neck. Again there was little room to pull away and as she tried to keep from being slowly pulled forward, she simply felt the grip tighten a little and the downward pressure increase. Sarah liked sucking cock... She liked it a lot. But in the past she had always had an element of choice about it. David had been right though - this wasn't an entirely unexpected first 'duty'. As her head was pulled down, Sarah glanced towards Ever before looking down at the obvious bulge. She reached out a hand and placed it on David's mid thigh. For a brief moment she wondered whether the deal might get called off if she just took her opportunity and bit him. Her rationale head told her that probably wouldn't be the case. Would it bring the evening to a premature end? And were the consequences worth it? The earlier tone in David's voice told her that was probably a bad idea.