Spanked and put in new bathing suit

"What!?" Katherine yelled.

"Come on, it's not like you have anything to hide anyways." Julia said.

"Fuck you bitch!" Katherine yelled, again going to leave. Julia caught her in two steps, grabbing her around the waist. Katherine started flailing as the girl threw her on the couch face first. Katherine started to rise, but Julia caught her by the hair and violently pushed her face down. Katherine was helpless, held in an awkward crotch. She couldn't see, but heard a violent slap and instantly felt a flame across her butt. Julia had spanked her! Katherine screamed, but it was muffled in the cushion her face was being ground against. Julia slapped again, sending pain across Katherine's backside.

Still holding the girl down, Julia used her free hand to rip Katherine's skirt down to her knees. Katherine, totally helpless, flailed liked mad as Julia laughed.

"What cute undies!" Julia said, Katherine's face was flaming. Then, without any warning, Julia ripped her panties down too, exposing her two pale checks.

"Wow, quite the fat ass for a baby like you!" Julia laughed. "Could use some time on a treadmill" She raised her hand over her head and landed another slap. The blow on the bare skin was even worse. Katherine was crying, from the pain but mostly the humiliation. Three more smacks sounded off before her hair was realized. Slowly Katherine rose, sobbing violently. She sat, feeling pins and needles of pain across her flaming butt.

She reached for her skirt and panties but Julia pushed her hands away and slid them off. Katherine, unable to fight simply shoved her hands between her thighs. She had no way to hide her bare hips, exposed with thighs and calves, or small dainty feet.

"Now, don't forget who's in charge here again, you got that Kathy?" Julia barked. Katherine nodded quickly, anything to avoid another spanking.

"Good." Julia grabbed the hem of Katherine's shirt and pulled up. Katherine limply fought, but soon was naked, sitting on the couch. She crossed her legs tightly holding her crotch. Julia pulled her up by one hand.

"man, I don't see what Dan ever saw it a shapeless little kid like you" Julia continued her taunting, ripping away at Katherine’s pride more and more. She grabbed the bad and dressed Katherine. Katherine moaned with pain when the suit was rolled over her red, inflamed backside. Her limp, not resisting hands were shoved through the armholes. Julia stepped back to admire her handiwork with a smirk. Kathrine followed her gaze and looked down at herself.

The bathing suit was, of course, horrible. Katherine wasn't even surprised at this point. It was bright pink, and far too tight, squishing her chest down flat, pulling her shoulders into an awkward slouch, accenting her small stomach. Behind her her rear was barely contained by the fabric, pulling it so taunt the material crept up her crack, showing every detail of it through. around the waist was a decorative ruffle, almost like a tutu. Katherine looked down at herself, then up at Julia in horror.

"Well, let's head to the pool" Julia said, barely containing a cackle.