Give her a spanking. (Booty)

This little blonde **** continues to work your dick. She is **** to relieve herself from the torturous clitoral vibrations...

Not yet, but you are a merciful Master. You won't shut off the device buzzing between her legs, but you can distract her. It should improve her oral focus.

You lean further back into the pillows and savor that little mouth straining around your dick. She accepts the first half of your shaft up until the entrance of her throat. Only the occasional snort betrays the struggle of her tiring jaw. Her ass seems to dance tantalizing before your face. It isn't large, but it is flares from her feminine hips with tight and perky padding. What a fitting rear for such a skinny girl.

Glugh...ugh....glugh....ughhhh.....

Your large hands caress and cup one ass cheek. Then the other. The smooth orbs bounce with each up and down of her head on your dick.

You are a generous Master... time for a spanking!

SLAP!

Her body stiffins at the strike. Her butt cheek ripples back into position.

"Haannk oooo mahhhseeer!" she moans around your girth.

SLAP!

"Wooo, hank ooo mashher!" she counts for you.

SLAP!

"Heee, hank ew massler!"

SLAP! Her back arches at the sudden strike to her other ass cheek

"Ooor, han ew Massler!"

You change techniques, sometimes slapping from above other times from behind. Each blow is staggered unpredictably to keep her guessing. Her ass flushes and warms with each strike, but you know your way around a concubine! The distracting slaps to her ass are having the desired effect. You feel her taking you further within her mouth now!