Aislyn practically purred when she felt the hand going through her hair. Her kissing and licking was making her doctor so happy, and it was rubbing off on her. It made her feel wanted, needed... Even loved. The girl lowered her head though, her tongue slithering along the woman's nicely toned stomach, dipping lightly into her navel before going lower. A hand reached up too, her fingers gliding along Katherine's sex, gently sliding between those lips, rubbing up and down. Her lips soon met with them, kissing gently just above them, on the sensitive spots next to her nether lips.