To the breaking point

Sally's hands tremble as she closes in on her crush's enticing backside.

They're right there! And she wants me to touch them! Sally's mind screams.

She takes a deep breath to calm herself before getting the sponge extra soapy and drizzling all over Hilda's exposed ass. Her cheeks peeking out just above the water, like two exquisite deserted islands in a sea of bubbly, sweet-smelling water.

"Oooo! That's cold!" Hilda playfully lies, shaking her bum enticingly.

Poor Sally nearly faints at the sight, her nipples and clit getting painfully hard as she starts to rub the sponge all over Hilda's cheeks, lathering them up.

I... I just want to bury my face between those two beautiful globes and never leave! Sally thinks as she bites her lip to suppress a moan.

"Mmmmmm, that feels so nice," Hilda coos as she fights the urge to slide a hand between her legs.

Sally continues to rub Hilda's ass in an almost worshipful manner, the skin long since cleaned of all dirt, but both women are too aroused notice, each one adding plenty of their own juices to the bath water.

Hilda finally makes the next move.

"Sally?" Asks the naughty knight, her body rocking slightly from side to side.

"Y-yes Hil- I mean, my lady" Sally says as her face goes crimson. "F-forgive me for b-being so informal."

Hilda sinks back into the tub and turns around so she's facing her naked servant. Sally's lower body is below the water levelm but she still keeps one hand on her crotch anyway. She covers her chest with the other arm, the soapy sponge in her hand and sensually dripping water and suds down her body, making it glisten in the candle light.

"You did an excellent job washing my backside... all of it," Hilda says the last part barely louder than a whisper.

The brainy squirms in embarrassment as a bimbolicious giggle escapes her lips, making her face even redder.

The giggle makes Hilda laugh, a most un-ladylike guffaw far more suited to a poor peasant or dare she think it... a wench. The thought sends a shiver down the noble's body as her own face starts to blush, throwing her off her game.

"Um..." Hilda says, trying to act cool and casual. "Do you think you could help me wash some other things?"

"O-of course my lady, how can I help?" Sally asks, eager to please.

I... I'm really going to do it. I could stop things here and keep my dignity, but... I... I just can't. Hilda thinks to herself as she bites her lip nervously and feels her pussy squirt a little of her own sweet cream into the water.

"Will... will you wash my front?" Hilda asks as she nervously stands up in the tub, water cascading down her body as she puts everything on display for her tiny companion. "I-I just can't seem to get it clean..."

Sally's eyes go wide as the woman she's lusted after for years is now standing nude in front of her and ordering her to run her hands all over her body.