Work Text:
Bart had just returned home from the comic store and heard a noise in the basement, curious he tip toes down the basement stairs, it was probably his mum as Homer, Maggie and the ruin queen aka Lisa are out for the day to a museum two towns over due back later tonight, he peeped down and put his hand over his mouth.
It was his mother in latex boots, a black bra and panties combo and netting from her neck down sprawled like a goddess on the spare sofa, she was massaging her boobs and fingering her pussy through the material Bart had a boner, he knew more about sex then he lets on, watching Edna and Ned was great education, she massaged her breasts and took off her bra to play with her nipples, Bart was entranced by the slutty version off his mother oh he know he shouldn’t but if he’s going downstairs anyway what’s one more sin?, she took her panties off and fingered her pussy, cursing under her breath as she wanted a nice big cock inside her.
She squirted and panted as she orgasmed, Bart took his chance to leave, Marge had a sly smirk, she knew what had just happened here, Bart had just saw his mother be a slut and is probably having a jack off, she pulled out her phone which she synced to a camera she hid in his room “My goodness” she purred watching Bart masturbate “He’s better hung than Homey, easily double right now” she smirked as she plotted to get rid off Homey, sweet Maggie and her increasingly deranged elder daughter for another long weekend so she can make Bart her special little man, thought she thought to herself she dreads to think what Flanders would do if he found out she wants to commit incest.
Later she ‘accidently’ dropped her panties outside Barts room and noticed a hand grab them into his den, Marge smiled as went to run a shower, she sure does hope Bart will be willing to be a motherfucker...
END
Yes I did do two pot shots at Lisa, she does ruin everything to be honest...
Might do a follow up but it’s far on my backlog.