Elysia stood speechless, shocked that her twin sister was completely naked in front of her. Barbara, however, was unfazed over her sister seeing her without any clothes on and giggled from her reaction, "See anything you like?"
The dark twin stammered, "Y-you're...n-naked."
"And?"
"Don't you want to get dressed?"
"Fuck no. Without my nakedness, I'll lose my sense of danger."
"Ummm..."
"Hey, sis, why don't you get naked too? I know you would look amazing naked."
"I don't know."
"Don't you think I look amazing completely nude? Aren't my breasts wonderful to look at and squeeze with my erect nipples ready to be sucked? Isn't my stomach so toned while my belly button is fun to poke and lick? Don't I have a beautiful vagina that's so wet and hairy and just beckoning you to put your face in it? Aren't my buttocks shaped to be irresistible because of their roundness and firmness?"
"Well, yes to all of those questions, but..."
"But what?"
"Isn't public nudity illegal?"
"That's why it satisfies my lust for danger. If it wasn't, you'd totally be naked too, right?"
"...sort of."
Barbara hugged Elysia, feeling her sister's clothes against her bare skin, whispering, "Please, Elysia? I love you. You said I look astounding in the buff, I know without a doubt that your naked body would look equally astonishing."
Elysia thought for a little bit, then decided, "Ok, sis. If it makes you happy, I'll take off my clothes."
The green-haired princess took off her boots, her top, her pants and her panties in that order. Once Elysia was as naked her sister, she tossed her clothes into a pile next to Barbara's as she asked, "Well? What do you think?"
The redhead spoke honestly, "Your nudity is as incredible as mine. Your skin is equally flawless, your breasts and buttocks are the same size, your tummy is equally flat and lovely and I like how your vagina is not shaved at all and has the same amount of wetness."
Barbara pulled Elysia into a mind shattering kiss. As her tongue invaded her sister's mouth, their hands were roving over each other's naked bodies. They felt every curve that was mirrored on their own bodies as they groped each other's breasts and asses like teenage boys as Barbara mauled Elysia's tits with wonderful roughness. Eventually, Barbara's hands went to feel Elysia's sopping wet sex, making the dark twin moan into her sister's mouth as her hands squeezed the redhead's amazing ass. Barbara pulled back, sadly removing her tongue from Elysia's mouth and brought her hand from her sister's pussy to her face and said with a smirk, "God, your wet, sis, is this all from one little kiss?"
Elysia moaned and panted as she replied, "Fuck yes, it is, you know just what to do to...mmm..."
The redhead cut her off, stuffing two pussy soaked fingers into her sister's mouth making the darker twin moan as she tasted herself. Barbara moved her mouth to Elysia's ear, biting on it softly and whispering, "I know exactly what to do to you, sis. I know you love it when I tell you what to do, when I take control, when I dominate you."
Barbara started lightly fucking her sister's face with her fingers while biting and blowing on Elysia's ear, making her moan constantly around her invading digits. After a few minutes of such wonderful treatment, Barbara pulled back, drawing a whimper from Elysia's now sadly empty mouth. The red-haired princess had her twin lie down on the floor and then had hands trail across Elysia's naked body like lines of fire, igniting everywhere she touched as Elysia moan into Barbara's lovely mouth. Barbara's hands eventually came to her sister's breasts and she took her nipples in her fingers, twisting and squeezing roughly, drawing more moans from her sister's mouth into her own. When she finished her delicious torture of her poor nipples, she pulled back, drawing a whimper from her lonely mouth, the Barbara quietly commanded, "Close your eyes."
Elysia closed them immediately as she heard her walking away, grabbing something from a drawer. Barbara made her way back over to her, telling her sister to get on her stomach. The dark twin felt her putting bondage cuffs on her wrists and locking them together, keeping her hands behind her back. Elysia moan as she tugged at her bonds, testing the unyielding steel while Barbara sat right in front of her, her beautiful hairy pussy glistening with arousal in her sister's face. As Elysia leaned forward to feast on the delicacy before her, Barbara stopped her and said, smirking down at her sister, "Uh uh, if you want to taste my pussy then you have beg, sis."
"Oooh please, Barbara! Please let me eat your gorgeous pussy!" Elysia said as she panted with the need to taste her.
"Nope, in private, you don't get to call me Barbara, beg properly if want to taste me, pet." Barbara said, making her sister's cunt spasm.
"I'm sorry, Mistress. Please let eat you, Mistress. Please, I'll do anything." Elysia whimpered, looking at the treat being denied to her.
"Mmm, good girl, I'm going to hold you to that, pet. You may lick my pussy." Barbara said, drawing moans from her as Elysia dove forward and started worshiping her her new mistress. Elysia start on her thighs, licking and kissing gently, taking her time to savor her, moving closer to her beautiful pussy at a snails pace, slowly going from one thigh to the other before moving up slightly. Barbara moaned intermittently as her sister made my way to the treasure before her, drawing a loud moan as Elysia kissed her swollen clit. Barbara moaned out, "Fuck, that's a good girl, worship your Mistress, mmm."
The second Elysia tasted her delicious juices, she moaned loudly, tasting what must have been the most delicious substance to ever exist to her. She swirled her tongue around Barbara's pussy lips, hoping that her eagerness would make up for her inexperience, which, judging from her moans, it seemed to.
"Oooh fuck, that's it just like that, you beautiful naked princess." Barbara said, causing Elysia to moan as her pussy spasmed.
"Mmm, yeah, you like that don't you, slut?" Elysia nodded while sucking one of her sister's pussy lips into her mouth.
Barbara moaned, "Yeah, you do, you little slut, mmmm fucking whore, yes right there! Shiiit, mmmm, yes, from now on, you're going to be my sister whore, mmmmy twin slave, doing whatever I say."
Elysia grinded her pussy into the floor as she ate her sister's yummy pussy, incredibly turned on by her declarations. When she felt Barbara getting close to cumming, Elysia moved to her clit, sucking it into her mouth, forming a tight seal and flicking it with her tongue, driving the redhead wild, "Oooooh shit, fucking shit, fuck, that feels sooo fucking good, you little slut, don't you dare fucking stop. Mmmmm fuck, I'm gonna cummmm, yeah, I'm gonna fucking cum in your slutty little slave mouth, oooooooooohhh fuck!"
The redhead held her sister's head to her wonderful pussy as she came, making it hard to breathe, but there was nowhere else that Elysia would rather be as her delicious juices flowed into her eager mouth. She moaned continuously as she sucked Barbara's clit through her climax, feeling proud of the pleasure that she brought her new mistress. Eventually, she pushed Elysia's head away from her sensitive clit, drawing a whimper from her, Barbara smirked down at her naked sister as she lied there submissively, hands bound behind her back and vulnerable to anything she would like to do to her, "Mmmm, your good at that, slave."
Barbara reached for Elysia's pussy, roughly shoving two fingers into her gushing slit, saying, "Wow, you are really wet, sis, I think I've got just the thing to take care of your needy little pussy."
The redhead retrieved a purple strap-on from a drawer nearby.
"Where did you get all this stuff and why did you bring it here?" Elysia asked, her bewilderment beating the urge to submissively stay silent.
"Well, sister slave, I got it all online, it's really not difficult these days and I brought them here because I knew I was going to make you mine before the day was over."
Barbara smirked as she fastened the strap-on around her waist. Making her way to over to Elysia, her fake dick swaying, she gave her sister's bare ass a few spanks, making her moan as Barbara said, "Mmm, you like that don't you, I'd love to give you a proper spanking, but first I'm going to take your virginity."
Barbara gave Elysia's butt a few more spanks, drawing more moans from her, "Mmm yes, Mistress, please take me, I need you so fucking bad."
Barbara then rubbed her cock up and down Elysia's pussy lips, saying, "Mmmm, yes, I know you do, your absolutely soaked, sis."
The redhead pulled her sister's hips up so her ass was raised in air and her pussy was level with her strap-on. She started to slowly slide into her, stretching Elysia's tight pussy, causing her to moan. Just as Elysia thought she was going pierce me gently, Barbara pushed her face into the floor to muffle her scream as she shoves the entire thing in her with one vicious thrust, Elysia could only say, "Aaaah fucking damnit."
Barbara started to thrust in and out of Elysia's poor pussy, saying, "Mmm, it's okay, slave, we just had to get that over with, it will start feeling better soon."
Elysia whimpered and despite what I was thinking, the pain actually didn't last long, pretty soon after Barbara started fucking her, the pain is drowned out in a sea of pleasure as Elysia start moaning into the floor. Barbara laughed and spanked her sister's bottom a few times when she noticed her moaning as she said, "Mmm, I told you, sis, and now your moaning like a whore on my cock. Mmm, you are a whore, aren't you, sis? Yeah, my sister whore who will do anything I say, isn't that right whore?"
She pulls Elysia's head up to hear her answer as she started to speed up, "Oooh fuck, mmm yes, Mistress, I'm you sister whore to use however you pleaseeee, ooh shit! Mmmm yes, I'll do anything you say, Mistress, ooooh fuck please, Mistress, harderrrr."
"Mmm good girl."
Barbara moaned as she started picking up speed, really fucking Elysia's poor little pussy into oblivion. Elysia moaned uncontrollably as her sister used her hair to help fuck her even harder, the pain in her scalp only intensifying the pleasure. After only a few minutes of being fucked senseless, Elysia felt her orgasm approaching, "Ooooh fuck, Mistressssss, I'm gonna cummmmm, ooooh shit, please don't stopppp!"
"Beg for permission, bitch, you don't just get to come whenever you want, you little whore." Barbara moaned out, spanking her a few times.
"Oooooh fuck, please please pleaseeee?! May your slutty sister cunt slave cummmmm, oh fuckkkk, please!" Elysia moaned out, not sure how much longer she could last.
"Mmmmm good girl. Yes, you may cum slave, cum on my cock, mmmmm fuck, I'm gonna cum too, oooh shit, yes!" She moaned out, fucking her savagely.
The moment she was given permission, Elysia exploded, her juices squinting out of her cunt onto Barbara's legs and her strap-on. Shortly after she came, Barbara followed suit, moaning out in her almost simultaneous climax. Falling to the floor, exhausted, Barbara undid her cuffs, releasing her arms and removed her strap-on, pulling Elysia close and cuddling her. As they drifted off to sleep, Barbara whispered into her ear and said, "I love you, sis. Every inch of you."
Elysia giggled and snuggled into her, "You too, sis."
They both fall asleep with smiles on our faces, Barbara was excited for the days to come because she had a very fun and dangerous idea.