The feeling of his daughter's gyrating hips, grinding her groin against his length sent a wave of anticipation and pleasure through his body.  Jacob was well aware of the warmth radiating from Katharine's pussy as the heat caressed his thighs.  He had been looking forward to this opportunity for some time now, having an interest in his eldest ever since the two of them had grown so close.  The kiss continued and he savored every moment of it as well as the feeling of her hands as they pulled him further into it and lovingly caressed his body.  His desire to be completely intimate with her escalated and he began rocking his hips in rhythm to her, showing her how much he wanted this.<br/><br/>For much of the kiss his eyes were closed.  Whenever he did open them, he couldn't help but smile into the kiss as he was met by her beautiful eyes.   The eyes he had given her.  He could see it in Katharine's eyes that she was enjoying this, even if still a little nervous.  Which was fine, Jacob was happy to take things nice and slow to allow her time to get comfortable with this new level of intimacy.<br/><br/>After a few more moments of passionate kissing, gentle caressing, and wanton writhing Jacob slid his body down hers by the smallest of margins.  Just enough to free his hard cock from between them to allow it to find its place between her thighs.  His crown pressed against her slit, the feeling of her pussy's inviting heat sent a shiver down his spine that elicited a shuddering gasp from his breath.  Jacob did not press into her yet, still content with taking his time and wanting to make sure she was comfortable.  He broke the kiss so that his lips could trace a line of butterfly kisses along her cheek and neck before beginning to nibble lovingly on the nape of her neck.