On a 10+, they do it willingly, +1 forward

Taylor finds her panties and puts them back on. Mary gets off the bed, wiping her face with a handkerchief to dry up any damp spots Taylor left after licking your cum off Mary's face. Mary puts on a pink flannel nightgown decorated with red hearts and ruffled collar. Mary pauses to think for a moment, then moves a padded chair next to the bed.

"C'mere baby," Mary tells Taylor as she spins out Taylor's fantasy. "I know you have something important to tell me."

Taylor hangs her head down, looking guilty. "Mommy, I've been naughty," she says.

"Tell me, sweetheart," Mary says.

"I've been really bad. I walked in on my brother taking a shower. I know I should have gone right back out, but I saw what he had and I couldn't resist," Taylor says.

"What did you do, sweetheart?" Mary asks.

"I, I got down on my knees and I sucked his, his thing," Taylor says.

"What a naughty, naughty girl," Mary says. "Did you do anything else bad?"

"I made my brother lick me between my legs," Taylor says. "Three times. I came into his room and I put myself right on his face and made him lick me."

Truth to tell, you had been more than willing, since it was part of Taylor's promise to bring you to see Mary. And your sis is sexy and delicious, as you suspected but never thought you'd get to discover.

"You've been a bad, bad girl, doing all that to your brother like that," Mary says. "Come right here and bend over my knees for a spanking."

Taylor bends over Mary's lap, leaving the seat of her panties in easy reach for a swat of Mary's hand. Taylor stands on the ground and supports her head and upper body by her folded arms on the bed, so she isn't putting too much weight on Mary.

Mary rests her palm on Taylor's butt and says, "I'm surprised at you. I haven't had to give you a spanking in a long long while. But no girl of mine gets a free ride for being naughty."

Mary raises her hand. Taylor trembles with anticipation.

You watch your sister's face as the blows start falling. Her eyes go wide and round with the first spank, then narrow as Mary applies the flat of her hand in a fast rhythm. "Ooh! Oh! Oh! Oh! Ow! Ooh!" Taylor calls out as Mary spanks her. Mary's blows are fast and sting-y, not heavy. Eventually Taylor's shoulders heave and she starts sobbing.

Mary strokes Taylor's blonde hair. "Poor sweetheart, it's over now," Mary says. "But you needed your spanking because you were naughty."

Taylor sniffles and nods her down-facing head.

"Be my good girl now, Taylor," Mary says. "May Heaven guide you toward the good."

"Will you kiss it and make it better now?" Taylor says.

"Lay up there on the bed, sweetheart," Mary says.

Mary arranges pillows under Taylor's stomach so her butt is elevated, then pulls down her panties.

Taylor's buttocks are bright pink with the marks of Mary's spanking. The pink wings of Taylor's inner pussy lips pout out between her cushiony outer lips. Mary hikes up her nightgown and straddles Taylor's legs, leaning forward to kiss Taylor's butt. Mary kisses gently right and left, and cups and rubs Taylor's irritated skin softly and soothingly.

"Is that better, baby girl?" Mary says. "That's right, that's right." She kisses gently on one side and then the other, keeping up her soft stroking with her palms and fingertips.

Taylor sighs as Mary kisses all over her buttocks and strokes her glowing pink skin with gentle hands. Her breath deepens and quickens and her hips start moving, answering Mary's motions with her own.

"Ooh, oh, lick me now, Mary, please, please!" Taylor says.

Mary spreads Taylor's buttocks and applies her experienced tongue to your sister's pussy.

"Ohhhh, oh whoa wow yeah, Mary, lick me," Taylor says. "Sooo gooood," she sighs.

Cunt-licking: Roll +cool(0) as Mary eats Taylor out. (-1 cool, +1 forward = 0). On a 10+, Taylor comes and you mark XP, on a 7-9 she gets hot and wet.