She wasn't helpless, but Natalya gave the audience that impression. She knew a single signal to Max would end the show. He wouldn't be pleased, but Max believed she knew her limits best. Only Natalya knew that her limits had been pushed so far that she had no idea when to stop.
Encased in a translucent latex cat suit, her tight gymnast body was on display for the onlookers and gawkers. The second skin was snug enough to tuck her tummy and thighs while presenting her round buttocks and teardrop breasts admirably. The fitted gas mask disguised her identity while adding to the animated rubber doll image Natalya was presenting. Her iconic skunk stripe running through her dark brown hair was a detail few of the attendees would remember.
What they were fixated on and would replay over and over again was the smooth motion of the three inch thick dildo that moved in and out of her ass on a steady motorized arm.
The cat suit had been fitted with exaggerated sexual features including an oversized pair of deep labia folds and a wide ring for her anus. These were fitted to short hollow tubes that penetrated her openings and opened up inside of her pelvis. The reinforcing rings for the pliable tubes only went a few inches deep, but it was more than enough to ensure Natalya's muscles could not squeeze her sex or ass shut. Simple overlapping latex seals kept her fluids in for the most part but still allowed for penetration. The only barrier was width since the rubber fittings determined the maximum dildo thickness that Natalya could handle.
Hence some measure of the audience's interest. She'd been wearing biker short style panties with the fittings all weekend. Sometimes openly and sometimes underneath her latex skirts and trousers. The last night of the three day fetish weekend event was the play party, and Natalya could finally show off what her cunt and ass had been trained to do. Starting with the three inch thick dong that was stroking in and out of her anus without encountering any resistance. Three inches was the smallest sized dildo she played with, but most women were shocked to see a toy so big being used anally. They had no idea the sort of girth and length that Natalya craved.
Her labia tunnels ached from the gentle tugging the sex toy's wide shaft encouraged across the pelvic curve of the rubber suit. Her ass groaned from the shallow fucking it was receiving. But Natalya enjoyed all seven inches of silicon cock as best she could while squeezing down on the smooth shaft.
The mechanical arm didn't tire or notice her subtle rebellion. It drove that faux cock in whether Natalya's ass clenched or relaxed. It tugged that massive thick member out whether Natalya's ass clung to it or not. Over and over again her ass received a regular metered pounding, and Max watched and waited for Natalya's customary response.