Sapphire Lane - the Adoptee

Author's note: This is a chapter in a series that will include themes of fauxcest (daughter with adoptive parents), mommydomme, and embarrassment. Please do not read if such themes offend you, or if you can't enjoy the silliness of the premise, and I'd advise you to start from the beginning if you haven't read the preceding chapters! All characters in this story are 18 or over.

This is part of the 'Sapphire Lane' universe which is a collection of various series all set on Sapphire Lane, each lesbian related but exploring different kinks.

Chapter 11

Cassidy, sat on the toilet in her bright yellow micro bikini with pink straps, was horrified to find herself caught in flagrante delicto with her hand down the front of her skimpy bikini bottoms, two of her fingers still inside her vagina, and so close to orgasm that it was difficult to stop herself from continuing to masturbate under the gaze of her adoptive mom.

She had her other hand covering her mouth, to muffle her moans of pleasure, but now she removed it to timidly mumble. "Mom! I was just..."

"Just what Casidy?" Sarah prompted sternly, entering the bathroom to stand over her seated teen daughter.

The brunette girl carefully slipped her fingers out of her pussy, and pulled her hand out of her G-string bottoms ashamed. "I was just... um... touching myself, sorry I didn't realise you'd come in..." She confessed, blushing.

"I came in to fetch a book, and heard some funny muffled noises." Sarah said, and Cassidy inwardly groaned that she hadn't managed to keep herself quiet despite the hand over her mouth. "Do you think touching yourself is an appropriate thing to do in our shared bathroom? This isn't your private ensuite after all..."

"No, I guess it isn't..." Cassidy mumbled.

"I'm not prudish but I don't want you masturbating all around the house! Gosh knows where you've played with yourself already... I didn't realise we needed some house rules on this, but from now on you only masturbate in your bed, is that clear?"

"Yes mom." Cassidy agreed meekly, though wondered about how she'd handle her squirting, as in the shower it hadn't been a problem, and though she had cummed on her pillow when humping it the night before, the girl didn't really want to repeatedly wet her bedsheets with the strange transparent fluid.

"Do you know what the thing you're sat on is meant to be used for?"

"Of course." Cassidy blushed.

"What?"

"Um... to pee and poo in." The teen said, mortified to have to prove she understood what a toilet was for to her mom.

"Show me how you use it to pee."

"What?"

"Show me how you pee in the toilet, to ensure we're on the same page. I'll even record it then if you ever forget and think its somewhere to touch yourself, you can watch it back to remind you what the toilet's actual function is." Sarah smirked, leaving her adopted daughter to go fetch her mobile phone.

'I can't believe it, is mom really go to force me to pee in front of her? And record it! I obviously know how to use the toilet...' The brunette thought forlornly to herself, wishing she had had the self-control to wait to masturbate in the shower later where, with the noise of the water, she was sure she wouldn't have been caught.

Sarah returned, pointing her phone at her adopted daughter so she could record the embarrassing demonstration which the teen was required to give.

"So Cassidy, what do you do first?"

"Um, pull down my bottoms..." The brunette girl blushed, standing up so she could pull down the skimpy G-string to reveal her cleanshaven naked pussy then sat back down on the loo. Cassidy looked forlornly at the recording camera as she tried to pee, fortunately needing to go however finding it was difficult to release when in front of her watching mom.

The teen looked down instead, trying to ignore the blonde's presence and massaging her hairless mons pubis in an attempt to encourage her bladder. Finally a dribble of golden pee emerged, and quickly turned into a healthy stream splashing in the toilet basin.

The hissing stream was strong for about ten seconds, some catching on and trickling down her left labia before dripping into the bowl from the bottom of her vulva, until the jet died down to a final tinkle.

"Good girl, now show me how you wipe." Sarah smirked.

Cassidy pulled off a square of toilet paper, folded it and wiped it over her vulva, especially the labia which had been coated in pee from the slight spray of the otherwise even flow.

A little piece of toilet paper tore off and stuck to the inside of the teen's labia minora as she wiped between them. Cassidy blushed even more, dropping the sheet of paper, and was forced to spread open her inner pussy lips, on camera, with her fingers. The girl gently scraped her nail over her glistening inner lip until the remnant of toilet paper peeled off and she could flick it into the bowl.

"I think you're done, unless you need a poo as well?" Sarah teased, and Cassidy adamantly shook her head, looking terrified at the prospect of having to also poop on camera.

"What next then?"

Cassidy sat on the toilet, wondering what her mom meant as the threat of having to demonstrate that she knew how to poo was still on her mind. "Um...I wash my hands?"

"Yes, especially after where some of your fingers have been!"

Cassidy stood up, pulling back up her bikini bottoms, before going to the sink to wash her hands, where Sarah finished recording the humiliating video. As she cleaned her hands, the teen thought in shame how there now existed a video of her peeing, and hoped she would never be made to rewatch it, thinking she would definitely not risk masturbating in the bathroom going forward.

"Oh, can you remind me what you said when you left me besides the pool?"

"Um, I think I just said I was going to the loo..."

"And what did you actually go and do?"

"Masturbate..." Cassidy said, humiliated to have to repeatedly admit to it to her mom.

"So, in short, you lied to me. Again, I thought this was pretty implicit so as to not need a rule, but to make it clear, going forward you shall never lie to mommy or me. I think we shall settle on twenty spanks for touching yourself inappropriately, and ten spanks for lying, so thirty in total. Sounds fair?"

"Yes mom." Cassidy reluctantly agreed to her punishment, embarrassed at the fact she had not only been caught masturbating, but was being punished for it with a spanking! At least her mom didn't know what she had been thinking about as she touched herself, as she wouldn't want to find out what the stern woman's response would be if the blonde knew it was fantasies of her and mommy that had been filling her mind.

Sarah sat on the closed toilet lid, and gestured for Cassidy to bend over her lap, which the teen obediently did, getting in position so her plump butt, completely unprotected by her micro bikini bottoms which disappeared into her ass crack, was ready to feel the sting of the blonde's palm.

The blonde slapped the teen's butt several times, with the girl thinking in surprise that the spanking was quite light, being more fun than painful however Sarah announced this initial flurry of playful slaps had just been a warm-up, and not ones that counted towards the thirty total.

Cassidy yelped as Sarah's hand spanked her buttock more firmly, feeling the stinging sensation she was realising she would have to become accustomed to in her new life, as her butt cheeks received alternating slaps.

Unlike the spanking she had received in public earlier, the teen didn't have her panties to protect her skin with a layer of fabric, so each spank felt more stinging thought it seemed the woman was also slapping her butt harder than before. 'Probably because previously the punishment was mainly from the embarrassment of it being done in public... while now the punishment is from how firmly she's spanking me...' Cassidy thought as the woman reached ten spanks, and she was beginning to whimper at each one.

However like before, alongside the pain was a weird feeling of excitement and twinges of pleasure in her pussy, and Cassidy, though wouldn't describe herself as enjoying being spanked, definitely couldn't ignore that it had its upsides.

As the spanking continued, the slaps made the teen's soft ass jiggle with each strike, and soon her skin was turning pink then reddish. "Aww, I think your butt is going to match the pink straps of your bikini. Oh, stop moaning, if you don't like being spanked then you should behave... this is only happening because you were a dirty little girl touching yourself in the bathroom."

"Sorry mom." Cassidy whimpered, fearful that if she didn't stop moaning with each slap, she'd earn herself a few extra. With her free hand, Sarah pulled her adopted daughter's arm behind her back to stop her from wiggling, then delivered the final ten spanks even harder.

"Almost done, remind me why you're getting this spanking?"

"Because I was a dirty little girl touching myself in the bathroom." Cassidy repeated what her mom had called her.

"That's right." Sarah said, giving the girl a final flurry of spanks which the teen, having mentally kept count, thought exceeded the thirty but didn't point this out to her stern mom, taking them without fuss.

"Good girl, now let's get back to sunbathing by the pool." Sarah grinned, and helped Cassidy off her lap, leading the girl back downstairs who felt a embarrassing sense of pride at being called a good girl by the authoritative woman. The teen reached to gingerly caress her sore butt as she followed the woman, finding herself frustrated that after her denied orgasm, the strange humiliation of peeing in front of the woman, and the stinging punishment, she was feeling even more aroused than she had when she first snuck to the bathroom to masturbate!

"Oh, another new rule, the door now stays open whenever you use the bathroom, no matter what you're doing in there. I'm sure mommy won't object and that way I can keep an eye on you. If you're using everything for its intended purpose then you shouldn't need to hide, and I'm sure you shan't be doing anything inappropriate in there going forward! In fact I don't believe you have reason to close any door so it'll be a complete 'no closed door' policy for you going forward."

Cassidy knew it was never wise to disagree with her mom, especially due to the first house rule being to always obey her adoptive parents, but here felt she definitely had no other option but to nod, even though it meant sacrificing even more of her privacy, and she cringed at the thought that now on she would have to use the toilet, shower, change her clothes, shave her body, and everything else with the bathroom door ajar, as well as keep her bedroom door open too.

****

Cassidy felt a little humiliated to continue to wear the skimpy bikini for the rest of the day, as the G-string bottoms fully exposed her reddish spanked butt. Even though it was only Sarah, who had been the one to cause the sore colour, around to see it, the girl still felt embarrassed to have it on display.

They ordered takeaway for dinner, it being clear that without Zafira there to do the cooking, Sarah wasn't too active in the kitchen. After that they watched a movie and spent a pleasant evening together, until Cassidy turned in for bed, and was surprised when her mom got up to accompany her.

"I have something to give you darling." Sarah said, fetching the bag with the two pairs of new pyjamas she had secretly brought the teen earlier that day.

The woman and girl sat on the teen's bed, where Sarah pulled out the new nightwear to show her adopted daughter. Cassidy looked at the pyjamas in apprehension, realising that yet another item of clothing she brought with her from the orphanage was being replaced.

One pair of pyjamas was pink with red hearts while the other was sky blue with a pattern of rainbows, so besides from the girly patterns, Cassidy wasn't sure what was that different about them from the pyjamas she currently wore until she realised they were one-piece sleepsuits rather than having separate tops and bottoms. However it wasn't until the smirking blonde showed her that she noticed on the back, both pairs of PJs had flaps over the butt which could be unbuttoned, presumably so going to the loo in the night would be easier.

It felt like an embarrassing feature to have, with the teen blushing as she imagined going downstairs for breakfast in clothing that had a buttoned up flap covering her butt, but despite their girly patterns, she still probably would prefer wearing them to the revealing sheer pink babydoll her mommy had brought her.

"Thanks mom." Cassidy said, though wasn't quite sure why the woman had decided to buy her them, and at the blonde's instruction, took the pink sleepsuit to the bathroom with her to change into for bed, remembering that she wasn't allowed to close the door. Changing clothes with the door wide open, despite having been fully exposed to both her adoptive parents, felt a little uncomfortable though she knew she was being a bit silly. The girl cleaned her teeth, still getting used to doing it with her new braces, then returned to her bedroom where Sarah was waiting for her.

"Aww, those look cute on you, I'm sure mommy will love them... Now, before bed, we have something to do. I let you off on the first spanking you received, but the rule is that any spankings you earn during the day shall be repeated before bed each evening. We had thirty in the bathroom, and ten in the carpark, so that makes forty."

Cassidy couldn't believe she was going to be receiving yet another spanking, thinking it wasn't fair she was being effectively punished twice for everything. Despite her best efforts to be a good girl, she had already displeased her stern stepmom several times, and though she admitted being caught masturbating was pretty bad, fibbing or not waiting in the exact spot she was left both felt a little mild to be punished for, and altogether the teen didn't think she deserved the total of eighty spanks her butt shall have received that day after the bedtime spanking.

The girl found herself lying across the woman's lap, being quite a familiar position for her now but feeling a little different as rather than being bent over the legs of the seated woman with her feet on the floor, she was instead led on her tummy with her legs straight and, with her head turned to the side, her cheek resting on the bedsheets.

As the blonde unbuttoned the bum flap and pulled it open to reveal the teen's bare butt, Cassidy realised this was exactly why the woman had brought her the new pyjamas, as they proved ideal for spanking. The girl guessed she may have to get used to her mom unbuttoning her pyjama bum flap with the new rule of daytime spankings being repeated before bed.

As before, Sarah began by giving her adopted daughter some lighter slaps which she explained didn't count towards the forty total, just being ones to warm up the teen before the real spanking began. Cassidy whimpered quietly at the first hard slap to her buttock, as Sarah started firmly slapping her palm against the teen's soft ass cheeks, alternating between them though sometimes giving one a consecutive two spanks in a row to keep the brunette guessing where her hand will fall next.

"Tell me why you're getting this spanking?"

"Because I got forty spanks earlier in the day... and the rule is I get the same number again before bed."

Sarah rolled her eyes. "Yes, but why did you earn yourself forty to begin with. That'll be another five for giving me a smartass answer."

"I wasn't being smartass! Sorry, I just misunderstood..." Cassidy whinged, annoyed she had earnt another five spanks but more upset that her mom had thought she was being cheeky when she really had been being sincere.

"Well darling, your ass is certainly going to be smarting." Sarah chuckled at her joke, not pausing her firm slapping of the girl's buttocks. "Now, are you going to tell me why you earnt that forty?"

"Because I disobeyed an order when you told me to wait for you but I wandered off without permission... and because I was touching myself inappropriately in our bathroom, and lied that I had gone there to use the toilet..." Cassidy summarised, while her butt turned a pinkish red again, making her whine a little between her words.

"Yes, how about those extra five?"

"Because I was being a smartass." Cassidy answered.

"That's right. Maybe if you keep wandering off we could get you one of those harnesses with a leash to wear? I could have tied you to a lamp post with one to ensure you stayed where I left you..." Sarah joked to taunt the girl, though her bondage fetishist side found she rather liked the idea.

Cassidy shook her head, and moaned at an especially hard slap her sore butt received.

"And if you keep touching your pussy around the house, there are special belts that will prevent that..."

"No mom, I promise I won't do it again..." Cassidy said, afraid that both the things her mom had mentioned could be real possibilities.

"Okay darling, but you'll be in big trouble if you do." Sarah said, finishing off spanking the girl with the final flurry of slaps, with the teen's moans accompanied by the thudding sound of her palm hitting the soft flesh of her red butt, a noise the blonde felt was quite relaxing despite it stinging her hand a little.

"I might need to get a glove or perhaps a paddle as all this slapping is making my palm a little sore!" Sarah laughed as she finished, having given the girl more than the promised forty-five slaps.

'How do you think my butt feels!' Cassidy thought, but just nodded meekly, agreeing that it might be a good idea though she wondered how a paddle might measure up versus a bare palm.

"There is always the back of a hairbrush in the meantime... anyway, time for bed now darling." Sarah said, and buttoned up the bum flap of her daughter's pyjamas, covering her pinkish red butt, but only after she got the girl to look at her sore behind in the mirror, before tucking her into bed.

"Mommy normally gives you a good night kiss doesn't she?"

Cassidy nodded, and her eyes widened when the blonde bent over her and kissed her on the mouth, roughly and forcefully like she had done before, sucking on the teen's closed lips but this time it seemed to be even more dominantly possessive. Unlike her mommy's maternal kisses that signalled she was an adored daughter, her mom's kiss felt more like she was demonstrating the adopted girl was her property, subservient completely to her authority. Cassidy found this unexpected kiss weirdly exciting, unable to deny she didn't like being so forcefully used by the stern woman even if it was a little strange.

"Sweet dreams darling." Sarah grinned, giving the surprised brunette a little pat on the cheek before leaving her in bed, though didn't close the door as per the new 'no closed doors' rule for the teen.

Cassidy settled down in bed, reflecting on the day. It had been another strange one in her new household, where she was still being given new rules to obey, and now getting a taste of the punishments that will occur if she didn't. Overall, despite the numerous spankings, it had been quite fun to spend time with her mom, getting to literally let her hair down from the girly plaits, with the highlight being giving the blonde a full body massage and 'happy ending' though the toe sucking was a little weird, and she had spoiled things by going off to masturbate which had caused more embarrassing consequences. The teen couldn't believe she was going to have to leave the bathroom door open going forward... it being one last element of privacy that she had now lost though she felt she probably deserved it for what she had been caught doing.

Cassidy did look forward to her mommy's return however, blushing to herself as she realised she missed the Hungarian woman's goodnight kisses, though her mom's had been a thrilling substitute, and also finding herself craving some doting adoration she was becoming accustomed to, and which her stern mom didn't provide. The teen also wished Zafirah was there to massage her sore butt with aloe vera cream like the woman had done the first time she had been spanked.