Halloween Mix Up
Son: "Don't worry mom, I'm just going out with my girlfriend for a Halloween party. I've told you like a million times."
Mom: "I just don't want you getting in trouble, I don't much care for that Jennefica. She seems like a flake."
Son: "She's fine, besides I can't get into trouble with the costumes you made us, Predator for her and Arnold Schwarzenegger for me. Everyone is gonna love it!"
Son: "She texted me earlier and said she'll be here late and to go ahead without her, I hope she won't be long, Schwarzenegger needs a Predator, otherwise I just look like random army guy."
Mom: "Okay, I'll be ready for her."
Later after he left for the party the mom starts to hear her son's phone ring. Upon picking it up, it turns out Jennefica fell sick from a bad shrimp. Worrying about her son being disappointed that she won't show she thinks to wear the costume and pretend to be his girlfriend. She has a similar build, and thinks she can sound like her through the mask.
His mom makes it to the party and starts looking for her son, she finds him standing in the corner of the living room; alone, not mingling with anyone. Trying to remember the lingo his girlfriend uses she goes up to her 'boyfriend'.
He complements her on looking great in the costume, she says the same to him. Pretty quickly he gets grabby while they are in the corner. He starts grabbing and fondling her ass, she shrieks quietly.
Son: "I love those noises you make."
The party starts to slow down and the real fun starts, fucking can be heard from nearly every room in the house.
Son: "Why don't we find somewhere quiet?" Mom: "What, no... maybe we should just head home."
Son: "What!? But this party was your whole idea, you weren't against me grabbing you ass like you usually were. C'mon you said I didn't need a condom for today." Mom thinking to herself, "No condom!? I can't believe he's already gone this far with her." He grabs her hand and places it on his member.
Son: "Look how hard I am, don't blue ball me." Feeling her son's hard as steel rod her mind starts racing, thinking "Oh god, it's been so long. But he's my son, but he doesn't know that. What do I do?" Just then he pulls her body close to his and he presses his member against her pussy. Pushed over the edge she whispers into her man's ear "Take me now."
Rushing to find a free room, they settle for a computer room with a futon couch. She sits down and hurriedly unbuckles his pants and his cock slams down on her mask. Son: "Take that thing off, I love seeing your face when you suck my cock."