She gasped, half-choking on his shaft as he forced more into her mouth, but she didn't dare protest too much.  Her body moved instinctively towards the groping hands, desperate for their touch, but still they mainly kept their distance.  Certainly they weren't really doing anything to pleasure her, and she was getting frantic.<br/><br/>She arched her hips back invitingly, trying to tempt one of them into taking her from behind, and started to reach down with one hand to stroke her sex -- but just in time, she remembered the man's threat and clenched her fist, whimpering and moaning around the shaft in her mouth.  Her lips and tongue worked over him wildly, sucking hard, trying to bring him off quickly so he might reward her.