Hot Summer Job/Keep teasing her and slide your cock against her panties
You want to tease Carrie senseless. You want to drive her crazy. But part of her fixation seems to lie with her daughters given that she's wearing their clothes. You think you can work with that.
You rise to your feet, licking your lips of Carrie's juices and what is likely one of her daughter's musk. Carrie has her legs suspended in the air but you want them wider. You plant your hands on the inside of her knees, just above her rainbow socks, and push down and out until her legs hit the mattress. Carrie winces a little, perhaps not as flexible as her girls are, but you want her fully spread for you. Leaning over her, holding her legs open, you now need only widen your own stance in order to line yourself up with your target. With a push forward you bump your cock against the wet kitten before you.
"Mmmm..." Carrie moans.
You lean harder, the tip of your meat pushing the kitten on her thin pink panties into Carrie's spread pink folds. You achingly strain against the fabric, the narrow strip of cotton tucking itself between the saturated lips it was barely covering as you attempt to push the front of the pink underwear inside her. It plunges as deep as it can go but soon the fabric has nothing left to give, already fully sunken between Carrie's cleft, forcing you to adjust and flick up with a sudden pop. Your shaft slides the rest of the way up her crotch, resting lengthwise between Carrie's lips. Her slick vulva grip the sides of your dick past the lacy trim of her youngest's underwear, its kitten covered crotch now lining the inside of her lips.
"He wanted to pet your kitty." You give a firm thrust, driving your point home and your dick forward until you can feel her wetness against your balls, your throbbing head hovering in the air above her pelvis.
"Mmhmmm, he should," she purrs. "She's sooo much fun to play with."
You pull your hips back and drag yourself through her lips until you can see the ears of the cartoon character; the rest of the graphic has been lost between Carrie's inner folds. You move a hand down and grip the hem of the sopping panties. You tug and jerk it upwards, wedging it good and deep into her vulva and nestling the bunched up strip of fabric right up against her clit. Holding the fabric taut you thrust against it a couple times, testing the slip and slide you just designed for you dick.
"You're doing naughty things to my little sissy's panties," notes Carrie with an encouraging tone.
"Yeah? You're wearing your sister's panties?" you ask pointedly.
"Uh-huh. That doesn't bother you, does it?"
You shake your head. "Actually, Kylie... it's kinda hot."
Carrie purrs again at your response, biting her lip and tweaking a nipple through Kylie's shirt. She manages to roll her hips a little, pushing her privates an inch higher and a bit harder against your erection.
"Ohhh, yes. You know... I stole them from her hamper. You just licked and sucked a little girl's pussy. How do feel about that? Does it make you hard?"
You push through her wedgied lips again with a snarl. "I'm a fucking rock."
"Oh gawd yes!" Carrie throws a hand down onto your member, pressing down on the top of your thick shaft and sandwiching you between her palm and her sex. "Fuck my clit! Fuck me through these tiny dirty panties!"
On command you grind your stiff cock full force against her pussy. Carrie adjusts her hand until you are firmly pressed against the top of her clit. Larissa’s sopping wet underwear separates you from Carrie’s most sensitive button, but she doesn’t seem to mind. In fact it seems this is everything she's ever wanted. Her mouth has dropped into an O shape as you voraciously heave and hump between her parted lips. Her free hand grabs spastically at Kylie's bedsheets while she struggles to keep her legs spread so unnaturally wide. You both begin to pant even though you’re the one doing the most work. Carrie is starting to tremble, but you’re beginning to buckle.
With this burst of unbridled lust thrusting against Carrie’s slick slit you realize you can’t go on any longer.