Frisk and Toriel enter the house, and Toriel gives them a tour.
"This is the living room."
It had one big leather armchair, that looks very comfortable, and a fireplace adjacent. They move into a hallway.
"Here is your room. Please, get acquainted and make it yours whenever you like... This is my room. Please stay out of it, other than when you need to bathe, the only shower here is through here."
She returns to the living room, but Frisk sees another room at the end, boarded up. They follow her anyway.
"Well, mommy is going to change into her pajamas. I think you should get in the shower, I'll wash your clothes."
They follow Toriel into her room, then into the bathroom, and shut the door. Through the door, she tells them how to work the shower. Frisk undresses, then steps in once it heats up.
The monsters bathing products weren't so different from humans, although they obviously had separate brands.
Fur wash? Horn oil? What are all these?
Frisk wasn't sure which to use, so they settle for the fur wash. As they squirt it into their hand, Toriel opens the bathroom door without hesitation and starts talking.
"Hey, I realized you lack any... human products, so I found the best I could."
Frisk covers ul as much as possible quickly, looking surprised but intrigued. Toriel was in only a bra and underwear. Matching, both beige lace. From the combination of the clothing being much too small, and her figure, they could see both her nipples and pubes. Toriel sees how embarrassed they look.
"Oh dear, I'm sorry my child, I have grown too comfortable in my loneliness it seems. Of course you would be somewhat flustered in this situation. Um, well then mommy will just drop these off and throw your clothes in the wash. My apologies"
She picks up their shirt and pants and walks out, but lingers her eyes on Frisk a little more than she needs... they finish their shower without interruption.
Toriel sits in her chair, reading peacefully, when Frisks head peaks around the corner. She notices.
"Hey, what are you-... oh, of course! You haven't gotten your clothes back yet! Well, they're still in the wash, but I think I have a spare pair in my room. Hold on."
She gets up and walks to her room, and... gets an idea. She walks right last Frisk and into her chair again.
"Well... come get them."
They hesitate, but suddenly catch on to what she's trying to do. It couldn't be... well, they'll test it. Frisk takes their hands off their body and walk out confidently. They're flaccid, but it still hands 5 inches. Toriel can't help but stare in disbelief. They take the clothes and dress in front of her, then make eye contact.
"S-so, so umm... why don't we read something? I have, um... quite the collection."
She gets up quickly and goes to a bookshelf near, and Frisk sees that a tiny spot in the chair where she sat is... wet?
Hell yes. Progress.
She sits back down.
"Here, sit on my lap, my child. I have some good choices. Hm, let's see. Snails 101, Snail Pie: A Recipe, The Mating Life Of Snails... huh. Do you... like snails?"
Frisk shakes their head disapproving.
"... That's too bad."
She puts all the books back, except the one she was reading on her own, and beckons Frisk back to her lap.
"Why don't you just join me in my book, my child?"
They lean against her front to get comfortable, and end up with their head nicely seated between her breasts. She doesn't comment. They shift more, naturally moving their hips to hers, which finally gets the smallest moan out. They let their head sink into the nice, furry feeling of mommys tits, and quickly feel themselves getting hard. They can't help it, it rises and rises, until it's completely noticeable in their shorts. It doesn't help that the book describes a steamy shower scene for them.
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"What is - oh!"
She noticed.
"Dear, is this really what I think it is? Toriel says as she sets one hand one it gently. "Um... will this go away?"
Frisk nods yes. She sighs. "Will this go away soon?"
Frisk nods no. "Oh, okay. Well, then... turn around to face me." They do as she says, so that they're straddling her on the chair. She reaches a hand down and pulls down their waistband, revealing the dick sticking out. A solid 8 inches, maybe more. She looks seriously impressed.
"Okay my child, I will take care of this, then we will both go to bed and not speak of it."
She wraps both furry hands around their cock, and starts moving up and down, up and down, stroking it. She handles it perfectly. Just the right amount of pressure, and speed. It's amazing, but Frisk is nowhere near close. They put a hand on Toriels right breast, gasping it firmly.
"Oh! Um... my child, is that really nessecary?"
Frisk ignores her, pulling down her gown with both hands an gripping both her bare tits.
"Mm!... o-okay... you can do that... it's, um, nice."
They grope her, feeling the fur in between their fingers and her nipples pressing against their palms. Moving their hands around, they can feel themselves getting closer. She strokes faster. It starts to make sound.
*plap, plap, plap, plap, plap, plap*
Frisk grunts a bit, letting Toriel know they're close. She understands.
"Okay dear, let it all out onto mommy's chest. I was planning to shower tonight anyway. That's it."
*plap plap plap plap plap plap plap plap*
Toriel is visibly excited.
"That's it, baby. Cum for mommy. Cum all over mommys boobs. Yes, my child!"
They release their cum all over Toriels huge tits, wetting the fur and making her even sexier. They both breathe heavily as they sit close to each other. Frisk is... still hard. She opens her eyes just in time to see Frisk grasping her titties once again, and pushing their cock through them.
"Ah! M-my child, I thought you had relieved yourself already!"
Frisk leans over Toriel as they continue to thrust in between her tits. Its amazing, fluffy, soft, thick and plump.
"M! M! My child, I'm sorry, but I don't have time for this right now. I have to go bathe."
She gently gets Frisk off her lap, and trots over into her bedroom, out of sight. But Frisk wasn't done yet. They'd have to cum again somehow. They follow Toriel from afar and peek into the bathroom. She is nude, just stepping into the shower.
Her body looks even better naked. Her ass is fat and thick, so much so that an average dick would have trouble penetrating it. Luckily for Frisk, they are well endowed. From what they can see, her pussy is much like a humans, the hair stops so it's bare and pink. And of course, her titles are wonderfully floppy and gorgeous.
Already exposed, Frisk starts rubbing their dick with one hand, and rubbing their pussy with the other. They stroke both, and both get wetter. But to Frisks surprise, Toriel... does the same. She starts playing with herself, gently grabbing a boob and rubbing her cunt. They both masturbate, and climax at the same time. Frisk, carefully into the toilet. Toriel, down the drain. Frisks dick finally goes down, and they slink into bed, content with their new living situation.
Things stay the same for a while, about 4 months. They live a simple life, and like they agreed, don't talk about what happened the first night. It became a regular habit for Frisk to jerk off to Toriel in the shower, and in private, just thinking of the things they would do to each other. All they could do was hope Toriel felt the same way, and in a few days, they would find out...
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