You look for help

"Mom, I'll go find someone," You head off into the dimly lit aisle hoping to find someone to help move the futon. After passing through several empty aisles you spot a large fat black man in the super market's uniform. He has to be at least 6'5" and well over 320 pounds. He had a thick black beard and fade cut for his hair.
"Sir, can you help my mother and me move the futon to the cashiers in the front of the store?" you politely asked.
"Sure, " he said in a deep voice. You look at his name tag, Jerome is the big man's name. You lead Jerome back to the futon, when you hear loud moaning, which starts to turn into screams of, " OOOhhhh, yeahhhh, fuck me harder, fuck me with your big black cock.
You see your mom laying with her hands and knees on the futon, her blouse is removed, leaving only her black bra to cover her huge mammary glands. Which are jiggling back and forth as your mom is getting plowed by another black employee. His huge member slides in and out of your mom's cunt. Your mom doesn't even notice you, she is enthralled in the bliss of being fucked like a bitch in heat. The man fucking her grabs your mom by her hair as he speeds his hips up. Faster and faster he penetrates your hot milf of a mom. Your mom is on the point of orgasm when she opens her eyes and sees you and Jerome standing there. There is a look of pure horror on her face when she realizes her son is watching her get fucked by some stranger. But just then the the slams his dick back into her and she has an orgasm, like never before. "OOOOOOOOOOHHHHHHHHHH GGGGOOOOOOODDDDD!" she screams as the man continues to fuck her.