Mary and her fiery-haired sister Susan - members of the Tests family - live for inventing wild contraptions. Yet, their true pleasure, they delight in experimenting with their devices… especially in the naughtiest ways imaginable.

Their latest creation? A sleek robot covered with mechanical tentacles. Designed to assist with everyday chores, this invention is supposed to be a game-changer in their daily routine. But the twins have their own special plans for it…

The truth is, these seductive sisters aren’t shy about their desires, and being fucked in every hole by a spider-like robot is just another way they enjoy themselves.

Imagine these crimson-haired vixens completely surrendered to the mechanical beast, their bodies responding wildly as its tentacles find every sensitive crevice. The sensation of cold metal mixed with heated passion sends an electrifying thrill coursing through their veins.

Every thrust, every stroke, every teasing touch is expertly calibrated, turning their home workshop into an erotic playground. Their laughter mixes with gasps as they give in to the overwhelming sensations flooding their bodies.

Beyond the gears and circuits lies something far hotter, it’s about the raw, unfiltered lust that Mary and Susan radiate. These ladies push limits and test pleasures, and you’re invited to watch, join, and maybe even take control.

Dive headfirst into the Tests twins’ naughty escapades, where tentacles aren’t just tools - they’re instruments of passion. Are you ready to join their intimate experiment? The twins await your command - and the robotic arms are itching to explore.

Step inside this twisted, tantalizing playground and let the machine do the rest. Are you bold enough to push the limits of this mechanical delight? Only one way to find out...