if you still love to lick back there
She is very sensitive all over. Usually when she is teased Mistress has to tie her down to keep her from pulling away or using her hands to stop the intense pleasure. Today Mistress is testing her ability to submit to teasing without the physical bondage, just mental bondage. If she pulls away, closes her legs, or lets go of headboard, she'll have to wait another week for an orgasm.
You tenderly caress her from head to toes. She gasps, squeals, shudders, but still holds on. Her sides are so ticklish. She squirms like crazy. But when you place both hands underneath her armpits and wiggle all your fingers around she really loses it. She screams into the pillow, her body jumps around, but your continue your relentless assualt. She holds onto the rails of the headboard for dear life, pulling on them as if they're prison bars. The bed shakes wildly. Tears stream down her face, but she still holds on.
Finally, you relent. You kiss your way down her back, leaving lipstick all over, until you reach your favorite place to kiss, then tenderly kiss her asshole for an hour as she coos and squirms, grateful for your gentleness in your worship of her. Since she was able to survive your teasing torture, she gets the chance to do the same for you. You remove your long black dress and high heels, but have to keep the thigh-highs on. They somehow make your feet and legs more ticklish. It's your turn now to suffer the joys of too much pleasure.