You're on a bed, Toriel walks in, in a purple apron, nothing else on.
"Ready to get tucked in, my child?" She asks, knowing the answer already.
She crawls onto the bed on all fours, her eyes locked with yours, and she can't help but lick her lips.
She grabs for your pants and pulls them down.
"Goodness! Someone's still so wide awake!"
"Well that won't do..."
She pulls her big, pillowy breasts out from beneath her apron, and wraps them around your member.
"Don't worry, sweetheart. Mama goat's gonna take care of this stubborn erection."
She squeezes her buxom around your stiff cock tighter, and pumps her rack up and down.
First at reasonable pace, then swiftly accelerating to ludicrous bouncing speed.
"There's a goOoOoOod boyYyYyYy!" she mutters, her voice mildly warbling from the intense motion, "gonna give mamaAaAaAa a big baAaAaAtch of baby batterRrRrRrR!!"
She lets her tongue fall down into her cleavage, it feels so warm and wet on your tip! Your shaft is already so hot from the friction of her breasts! You begin to feel like you're not gonna last another minute!
"Are you reEeEeEeady my child?" she asks. Her eyes are sparkling with excitement. She can't wait to have your seed explode all over her!
"HeEeEeEeEeEere wWwEeEeEeEeEe gOoOoOoOoOo!!!!!!!"
You grunt and moan out! Your eyes squeeze shut and you grip the bedsheets like a vice! She squeals in ecstasy as your cum shoots out all over her face, hair and tits. Her expression is as if she's just struck white gold! "OHH YES!! YES YES YEeEeEeEeESsSsSsSsS!!!" she shrieks, still shaking her titanic tits, milking you for your every last drop!
After the last spurt, she drops her mouth onto your cock and greedily sucks on it like a vacuum, fruitlessly trying to coax your spent balls into giving her more!
POP
"Ahhhh..... oh my child..." she mumbles, still high on your load, "well.... we sure showed.... that erection..." she trails off, not sure where she was taking that line of thought.
She licks herself clean, with you watching every second of it, and crawls up next to you.
"Let mama hold you, sweetie"
She embraces you in her big, soft arms, and you both drift off to sleep.