Citrine

Just wanted to draw them a little bit unhinged you know

daughter who can no longer get off with her own hand after so long of dreaming about her mom, who has to upgrade to using her mom’s soft, pillowy lips as a fucktoy after she falls asleep, shooting cum down her throat daily while she’s completely unaware.

daughter who has to spike her mother’s drinks with sleeping pills so she falls asleep hard enough so she can finally use her pussy. barely caring when she cums so deep in her mom as to ensure impregnation

Their parents definitely know, after that time they got caught in bed together. Luckily they weren't mad or anything, but they almost never speak of it directly. Mom still occasionally subtly teases them about it though.

Mom who accidentally overhears her daughters' moans one night when she gets up to get a glass of water. They've started being a lot louder now that they don't have to worry about keeping it a secret anymore. She knows she should just continue walking by and let them have their privacy, but she just can't. Something inexplicably keeps her affixed outside their bedroom door, entranced by the erotic sounds of her own daughters going at each other like wild animals.

Mom whose hand instinctively moves towards her crotch without her even realizing until she suddenly feels how wet she is. She mentally chastises herself for getting this aroused at her own daughters. Mom who hesitates for a moment before ultimately giving in and fingering herself to relieve her lust.

Mom who is masturbating to the sound of her daughters fucking on the other side of their bedroom door. The sisters' moans of ecstasy and the repeated wet slapping of big sister ramming her girlcock into her little sister's ass fuel their mother's lust as she covertly gets herself off. Steadily, their pace increases and their moans grow louder as the sisters approach their climax. "Ahghhh... cumming" little sister utters softly, the pulsating tightness of her anus as she orgasms causing big sister to quickly follow suit.