Dr. Light was going to the Nobel Prize awards, and told his robots to clean up the house while he was gone.
After Roll and Rock did their share of work, they were incredibly bored.
"What should we do, Rock?" Roll asked.
"Wrestle?" suggested Rock.
"OK..." said Roll.
They got out into the back yard, and began to wrestle. Rock pushed Roll down, and she landed on the ground.
"Ow, don't push that hard!" Screamed Roll.
"Sorry." Said Rock.
Roll was still on the ground, and Rock began pull off his shirt.
"Hot isn't it, Roll?" Asked Rock.
Roll just looked at him in a odd fashion, as he pulled down his pants, and then his undergarment. She could see his cock dangling, and then it became erect.
Rock ran forward and pulled Roll's red dress off. She was so shocked she had no time to react. Rock gripped her at her bra and panties. In no time, she was naked.
He began playing around with her small boobs, grabbing on in each hand. They were slight bigger than he imagined, but not huge. He let go after a little while, and then grabbed Roll's legs and split them apart, putting his cock into her pussy. She began to moan, begging him to stop. Rock moved her into a doggy style position and grabbed her boobs again, did her up the ass.
Roll had never felt anything like it. She didn't know it was wrong, but she was having so much fun. Rock then lifted his erect cock and cummed on her ass.
Rock finished and put on his uniform.