Lick her

Karen lifts her weight off you for a moment, before slapping her dripping pussy back down onto your face. You dutifully begin to lap at her as she grinds roughly against your mouth and nose, making her murmur appreciatively. You're doing your best to concentrate as Alexis works your junk and the love eggs vibrate in your ass.

"Oh look at this, bunny," you hear Alexis say mockingly, "I made a mistake with your pellets - they're only set to 'low'."

There's a click and the vibrators in your ass suddenly go into overdrive. Alexis gives your cock two short, firm strokes and your whole body tenses, your back arching as an orgasm powerful enough to make the previous ones seem like sneezes shoots through you. Your jaw clenches and you bite Karen accidentally on her labia.

She yells and jumps off you, smacking you hard on the side of your head and scowling as she rubs her pussy. Alexis laughs uproariously and cups your throbbing cock in her hand, rubbing her palm hard against the throbbing head. You yelp and try to wriggle away.

"Oh my, that one was nearly dry!", croons Alexis happily, "Just a drop, bunny. The dry ones are.. very intense."

Scowling furiously at you and her mother, Karen roughly pulls you to your feet.

"That's not funny!" she snaps, clenching her hands into little fists, then smiles wickedly at Alexis. Grabbing you by the balls, she pulls you towards the living room and you follow helplessly on unsteady feet.

She shoves you down onto the sofa and kneels on the floor in front of you. Cock still painfully hard and throbbing from the relentless vibrators, you can't resist as she roughly pushes your legs apart. Grinning, she reaches up to her neck, loosens her school tie and pulls it over her head. Yanking your balls away from your body, she loops the tie around them and pulls it tight.

You gasp and stare at her boggle eyed as she unbuttons her shirt, revealing her big, heavy breasts and a lacy, neon pink bra with a front fastening. Reaching between those amazing boobs, she undoes the clip, and her breasts, large but still young enough to be firm and bouncy, pop into view, the bing pointy nipples with their large dark aureole pointing right at you.

"Mother couldn't do this to you," she says with a smirk, "Her tits are way too small."

Leaning forward, she squeezes your aching sore cock between her breasts and presses them tight against you. You moan as she works you between them, shuddering, the soft hot flesh pulling as you as your ass spasms from the endless vibrations. Incredibly, impossibly, you know you're going to cum again soon.

Karen smiles up at you, grinning, her eyes staring right into yours, then looks down to watch your bright red cock pulsing in the prison of her cleavage. Behind her stands Alexis, scowling at you, her arms folded beneath her modest little boobs. Cumming between her daughters big tits - and it seems unavoidable at this point - she isn't going to be happy at you at all.

Karen is still looking down at your dick. Perhaps you could mouth something to Alexis as you cum, to try to placate her?