It took a time for K to catch on that today, she'd be steering from the bottom, as it were. The slow pace began to tease, despite all of her intentions to keep today sweet and slow, and she began to arch her hips forward more insistently; when Fa responded to that K had laughed, accepted the scene for what it was. She ran a hand up and down the arm that Fa had so lasciviously wrapped around her, encouragingly. "Good," she offered as Fa's fingers, now slick with wet, slid over her clit, "Oh, very good."