Mercury Bot
Sam's personal robot/android, marked AN14-0213979, or 979 for short, or Nine for even shorter.
The Ultimate Bendy Toy
This series of robots are known as mercury bots, after the liquid metal, as they're extremely flexible by design.
The flexibility of mercury bots is incredible as already stated, additionally they can perform some humanly impossible movements like twisting around 180 degrees without the help of any external objects.
The robot can be forced-stretched without limits as all his internals are sealed in indestructible metal cases, meanwhile the "flesh" of the robot is easily restored by nanobots, but usually his skin and ligaments are stretchy enough to not take damage in the first place, making him your ultimate bendy toy!
Overall the bot's movements are extremely humanlike but much softer and always walking on tiptoes at all times.
Nanobot-Infused Body
His entire body is infused with nanobots making him capable of any physical deformations as the nanobots then restore the original bodyform.
However, the nanobots require sufficient amount of fluids to perform, and by fluids we of course mean certain human fluids of reproductive nature. These fluids can be supplied into three orifices on the robot's body: the oral, the rectal and the umbilical orifice. Other than that, the robot does not require any other kind of food or fuel.
When the fluid supply is low, enters begging mode, which may result in seductive dances and striptease, going for anything to replenish his fluid supplies.
Rub the Lamp
But to truly reward the bot, all you have to do is rub his smooth crotch, the primary erogenous zone. Although the bot is not designed for explicit orgasm, his braingasm will be just as strong, sending microwaves of pleasure all over his trembling body!