Kisses! Lots and lots and lots of kisses everywhere. Keep her meter low and just dote on her everywhere from the crown of her head to that butt she keeps complaining about you kissing. >:3c
For any who don't know: click and hold to smooch her wherever. She'll have something cute to say.
Moral of the story: tease her up until she's a horny, heart-eyed mess even at low meter-fill.