Chapter 1 – R18 Twin Demons

Life is a rather fickle thing. It can appear and disappear at a moment's notice, only to reappear the next. One journey can end just to bring you into a new one. One door closes, another opens.

Look, what I’m getting at is that I’ve died and come to another world, if it wasn’t obvious enough. What isn’t rather obvious is the fact that I seem to have been brought here by some sort of ritual… at least, judging by the various sigils painted in blood around the cave I woke up in.

What also shouldn’t be obvious… Is that I was summoned here with another person. A girl. A very, very beautiful, very, very naked girl. She has long platinum blonde hair that goes down just below her small, yet firm butt. Her body is on the slender side, yet still has an hourglass shape. Her breasts are around B-cups I’d say.

Her face is absolutely godly. Her eyelashes are long and full, while her eyebrows are thin and full. She has a small button nose, and rosy cheeks that compliment her porcelain-like skin.

We lay on what looks like a stone altar, with pillows and blankets sat on top, cushioning us from the cold stone below.

She’s currently laid on her side which shows off her curves even more, almost drawing me in to run my hand down her waist and hips. While I’m looking, she suddenly turns and lays on her back, giving me a full view of her vagina. It’s completely bare and has a prominent mound of Venus, likely because of how thin she is. There’s no visible labia minora, or clitoris either. Looking at it, I feel drawn in yet again. I can’t think of any other word to describe how she looks, other than…

“Beautiful…”

I suddenly jump as I hear a melodious, high pitched voice come from the girl I was just ogling. Immediately, I feel my face begin to heat up as I realize what I was just doing. I feel embarrassed and ashamed. I hide my face behind my hands before speaking to her,

“I-I’m sorry for staring…”

She starts leaning up and stretching, causing her hair to slide down her body and cover her breasts. She notices this and pushes them back over her shoulders, revealing them to me. She leans over while lifting her leg, putting her elbow on her knee and looking up at me with stunning red eyes. Her hair falls over to one side of her head, revealing something I hadn’t noticed before; a long, blade-like ear. She speaks to me with a teasing tone,

“I don’t mind such a beautiful… Woman… Staring at me.”

I can feel my face heat up again at her calling me beautiful, especially while she has such an alluring pose. I shift slightly, due to her own staring, and notice… Something… I look down at my crotch and spot something that definitely wasn’t there in my past life. Standing up at attention… Is a rock hard cock standing at about ten inches in length.

“Uh… That’s… New…”

‘I guess that’s why she paused before saying woman.’

Looking down at my body, I find myself to be the same shape as the girl before me other than the new appendage hanging between my legs. My body has all the same curves, my breasts are the same size, everything. I guess us being summoned together made us look similar or something.

“Y’know…”

I’m brought out of my thoughts by her voice, seemingly filled with lust. I look up at her and see her crawling over to me with flushed cheeks. When she reaches me, she looks down at my dick while pushing her hair behind her ear. She continues her sentence while reaching down towards my crotch,

“I could always help you out with this…”

As she finishes talking, her fingers touch the tip of my dick, sending a shiver down my spine. She leans into my body, placing her breasts on mine. Her hand works its way down my shaft, earning a gasp of pleasure from me. Without warning her lips meet mine, and her tongue begins to prod at my mouth, begging to be let in.

I open my mouth as her other arm reaches around my back. She leans into me as her hand lightly brushes against my balls, causing me to moan in pleasure,

“Hhh-ahhhh…”

As our tongues begin to wrap around each other, her hand begins to work its way up and down my dick. She slowly pulls away from the kiss, leaning into my shoulder and whispering in my ear,

“Let me hear your voice… Moan for me, babygirl!”

While she whispers, her other hand works its way out from around my back. She slowly brings it up to my chest and circles around my nipple.

“Hah! Mmm! Ah!”

She pulls back slightly, and I can see her beautiful red eyes. Sweat drips down her forehead, while red cheeks dot both sides of her smiling mouth. She starts to lean back down and comes inches from my face before whispering,

“That’s a good girl…”

I feel her hand get a little tighter as precum begins to lube up her hand. I reach up with my right arm and cup her ass as she starts kissing me again. I reach my left hand around her back and hold her close while my other hand reaches around her hips. As my fingers make their way to her pussy, I can feel the heat emanating from it.

I reach into her mouth with my tongue while slowly starting to run my fingers around her vagina. While moving my tongue, I feel something sharp rub against it.

“Ahn!”

She suddenly pulls back and moans as one of my fingers slides inside her. She starts panting as I slowly run my thumb around her clit in circles.

I look up at her face, seeing the absolute bliss visible. As I push downwards and rub the edge of her pussy, she lets out another moan and begins to pant. I see two small fangs where her canines should be. I look up at her with a blissful smile while whispering to her,

“Did that spot feel good?”

She nods her head and mumbles between pants,

“Hah! Hah! M-mhmmm… Guh!”

I pull her down closer to me and get right next to her ear,

“I bet it did. I bet it sent shivers down your spine. I bet you want me to do it again, don’t you?”

I lightly bite her neck as I slide my fingers in and out of her body. Her hands start to go faster, making me moan in her ear.

“Y-yes ah! Ple-ase!”

I lightly rub against it, not putting as much pressure against it as I did last time.

“Beg me, princess.”

My heart starts to pump harder as I feel the control shifting to me. She pinches my nipple while her other hand twists and rubs down my dick.

“Please… Rub me there… Gah! Agaaaaain! Mommyyy!~”

My heart flutters as she calls me this, and I feel something beginning to build in my dick. I scratch her back and start rubbing her gspot while circling her clit with my thumb. A warm feeling builds in my chest before-

“Ahhh!~ Uhnnnn!~”

“Mmm! Gah-huh!~”

Ropes of warm, white cum shoot out from my dick and land on her back and ass. Her entire body shakes as a warm liquid coats my stomach. My nails dig into her back, while my other hand works it’s way to her ass, gripping it as another jet of cum lands directly on her asshole. She collapses on top of me, and I feel her teeth sink into my shoulder, sending a wave of pain and pleasure throughout my body.

We both lay there panting for a while, slowly starting to come down from our highs. I reach up and run my fingers through her hair, while my other hand rubs her ass. I turn my head to the side and kiss her cheek before whispering in her ear,

“You did good, babygirl. That felt incredible. Did you feel good, princess?”

She slowly turns her head to face me as a few tears of pleasure run down her face,

“I did, mommy!~”

I smile at the adorable girl and playfully slap her ass before leaning up. She rolls over off of me and onto her back, revealing her cute belly to me. I scoot over and put her head on my lap while rubbing her stomach. I continue to rub different spots on her body while she continues coming down from her high.

When her breathing starts to get back to normal, I cup her face and rub her cheek with my thumb. I can’t help but chuckle as I see the look of bliss on her smiling face.

“Hahahah… What happened to the whole ‘good girl’ thing you were doing before?”

She blushes and turns her head towards my stomach, trying to hide her face from me,

“I… am not much of a domme…”

She notices a bit of cum on my dick and slowly licks up the semi-hard shaft before showing me her mouth. I see the white cum coating her tongue before she closes her mouth with a gulp. She opens it again, revealing she swallowed it all.

“Did I do good, mommy?~”

Again, my heart flutters. I lean down and plant a kiss on her lips before nodding my head,

“You did, princess…”

She gives me a big, toothy smile before she sits up and wraps her arms around me in a hug. I hold her there, feeling the warmth of her body against mine. I can feel her heart beating in her chest.

*DING! Level up!*

“UWAH!”

“EHHH!”

We both yelp out at the same time as a loud ding and a robotic feminine voice rings through our skulls.

[Title gained: Sin of Lust]

[Taboo gained: Taboo of Corrupted Twins]

[Sin of Lust: A title given to those who fully lose themselves to their base emotions. The Sin of Lust allows users to gain experience through sexual encounters. The more fulfilling the sex, the higher the experience gained.]

[Taboo of Corrupted Twins: A taboo given to those who bear the passive skill Twin Connection who engage in sexual acts with their twin. As a taboo, it allows users with the INFERNAL tag to utilize taboo spells without falling into insanity. When paired with the Sin of Lust, doubles the experience gained when committing sexual acts with their twin.]

‘T-Twin? Sin of Lust? What?’

I lean back and look at the girl before me before reaching up to my own head. I feel two long, blade like ears running out both sides of my head. I pull my hair in front of my face and see the same platinum blonde color as the girl in front of me. I then slowly reach inside my mouth and feel two small fangs where my canines should be. I look at her with a look of realization, the same exact one she has on her face. At the same time, we both say,

“”We’re… Twins?””