He gets angry.

"Nice cosplay," I said cooly, while my dick was yelling at me, calling me an idiot.

"But the whole demonic-wings-and-eyes kinda ruins it."

Kinzie looked like she had been punched in the face. Her wings sprung out to their full size, as her face took on a furious look.

"Are you FUCKING SERIOUS?!?" She yelled at me. "What the HELL is wrong with you?!"

"You tried to KILL ME!" I shouted at her, getting angry myself.

"ONLY A LITTLE!!" She screamed in my face. "I'm giving you the chance to have AWESOME sex with literally ANYONE on the entire planet! You could do ANYTHING to me! Blowjobs any minute, nay, any SECOND of the day? You got it! Goodnight-Penetrations with some Anal for dessert? Sure! Why not?! Underwater Sex that actually feels good?!" She stamped her feet to the floor in frustration. "I'm a motherfucking SEX DEMON, FOR CRYING OUT LOUD! Making guys cum is LITERALLY MY JOB!"

I stared at Kinzie, who was still looking like Wendy. "Making a cartoon say those things is really ruining my childhood."

"GROW THE FUCK UP!" Kinzie yelled, and tried to slap me. Right before her hand impacted with my face, the blue forcefield showed up again, and protected me from her palm.

"OW!" Kinzie yelled, clutching her hand. "Are you really so DAFT that you won't have me take your virginity because I can look like a fictional fucking character?! Fine!"

She got a more realistic texture, her skin became a darker hue, and her hair turned black again with red highlights. Her clothes became a raggy grey T-Shirt, ripped open in several places, and an equally worn pair of jeans. You could easily spot her big tits from the many holes in the T-Shirt.

"Can we fuck now?" She asked, in a voice of **** calm.

"Why the hell would I give a DEMON my consent?!" I asked her harshly, while my cock wanted to **** me for denying this incredibly hot girl standing in front of me.

"Heck, you've ruined my relationship with my best friend over in school today! I can never unsee him ass-fucking you over my table. Did you even consider if they can live with themselves after what you hypnotized them into doing today?!"

"Oh relax, I make every person forget their times with me." She said, making it sound like it wasn't that big a deal. "But not you!" She said eagerly. "You can have your own personal demon fucksleeve! I can lick your cock whenever you watch tv, play games, heck, I can jerk it for you when you watch porn! Seriously, how cool would it be to have me on your payroll?! I'm even better than a full time prostitute, because where they accept money, I accept cum!"

She was starting to make alot of sense, I had to admit. But even though my dick was threatening suicide if I didn't accept her offer, I was too stubborn to admit that she was right, and I was wrong now. My mind saw this as a battle of will, and one that I should under no circumstances lose.

"I think you should go now, Miss Kinzie." I said, staring her directly into her black eyes, while my boner shot itself in the head and fucking died.

"You-" Kinzie's voice broke, and she looked away.

"You just made the biggest mistake of your fucking life, pal." She said, her voice sounding choked up.

"Are you crying?" I asked.

"NO I'M NOT!!" She snapped, yelling right in my face, tears streaming from her obsidian eyes.

"YOU'RE A STUPID ASSHOLE, AND I'M GONNA GO FUCK ROBERT DOWNEY JR.!!ATLEAST HE KNOWS HOW TO TREAT A DEMON LIKE ME!!"

And with that, she stormed out of my house, spread her wings, and flew off into the sunset. I ran outside and yelled after her.

"LET ME KNOW IF ROBERT DOWNEY JR. HAS ANY MAGICAL HEAVEN CUM!!"

"Magical heaven WHAT?!"

I turned my head, and quickly regretted everything as I saw my mom had come home, my sister walking behind her, both looking at me with a shocked expression on their faces. Of course they hadn't seen the girl with bat-wings fly out of our house...

Dinner was awkward that night.

Before bed, I took my cumstained shirt off, as well as my soaked socks. I played my Arkham game, but after looking at the things Harley Quinn and Catwoman were wearing, my game session quickly turned into masturbation.

After cumming into a paper towel, I brushed my teeth and went to bed, wondering if I would regret this decision for the rest of my life.

The next morning I went to school as normal. We had Geography, taught by Miss Khalifa, who had been supposed to teach History yesterday. When asked why she hadn't come, she simply blushed and said that "personal issues had come up."

The classroom didn't seem to have any memory of the orgy they had participated in the other day, although they did ask for alot more bathroom breaks than they usually did, and for some reason the girls and boys would go in pairs...

When I got home, I went straight up to my room to play games. I had been thinking about Kinzie the whole day, and needed to get my mind off her.

Three hours later, I wondered why I hadn't been called down for dinner. Mom and my sister should have been home by now.

As I walked down the stairs to get in the living room, I immediately knew something was wrong. The smell, it was- it reeked of sex. The same type of smell that was in the classroom yesterday, when everyone had begun fucking eachother.

And then I heard the sounds.

"SLAP. SLAP. SLAP. SLAP."

It was the unmistakable sound of flesh being hammered against flesh.

I hurried down the stairs so fast I nearly tripped.

I walked into the living room, and was met with a sight that was etched into my brain, so that I'll never forget it.

Kinzie, now in the form of a teenager with short, chalk-white hair, was in the middle of the living room. Naked. She had tiny tits, and her nude body had plenty of tattoos in the form of flowers, plus the usual giant black bat-wings, and black eyes. She noticed me, winked, and made fingerguns at me.

That wasn't the shocking part, though.

Kinzie now had a gigantic dick between her legs. Not a strap-on, but a legitimate, real, hard, nine inch cock and balls. And the entire length was being thrusted full-**** into his mother.

My mom was bent over the dinner table, screaming in pleasure as Kinzie penetrated her. My mom's giant tits was pressed against the dinner table and she gave a yelp every time the demon girl thrusted into her.

"Oh! Yes! God yes! Oh fuck me! Yes yes yes yes!"

Without slowing down at all, Kinzie grabbed a handful of my mom's dirty-blonde hair, and pulled, lifting her head up so she could see me.

"Angelica!" She said, calmly. "Your son is here!"

My mother opened one of her eyes and screwed up her face to concentrate while Kinzie plowed her from behind.

"Oh! Hi Honey! Ungh! Come, UHH. Come here and AH! Give your Mommy a big kISSS!!"

"Good girl!" Said Kinzie, loosening her grib in Mom's hair, letting her head rest against the table again.

"Heya Bro!"

My eyes darted down, and only now did I notice my little sister, sitting underneath the table. She too, was completely naked, and waved at me unashamed, before moving her head up to Kinzie's cock, licking the balls and shaft as they were pistoned in and out of her mother's pussy.

Kinzie grinned at me.

"Gotta say, helluva family you got here, man. With a family like this, I can almost understand why you turned me down. Almost." She groaned, threw her head back, and buried herself even deeper in my Mom's pussy. "Ohhh, yeah Monique, keep sucking those balls. How does your mother's juices taste?"

"Mrervy mhood!" My sister spoke, mouth wrapped around Kinzie's testicles.

I was in complete, and utter shock.

"Kinzie! What the actual fuck?!"

Kinzie looked at me, and smiled cruelly.

"What? Since you won't have fun with me, I'm taking the next best thing! Hey!"

She grabbed Mom's hair again, and whispered into her ear.

"How would you like to suck your son's cock? I guarantee you will LOVE his cum."

My mom opened her mouth wide and drooled a bit.

"Honey... uhh... c'mere... ahh... let Mommy... fuck yes... suck your big... ungh... fat..."

"That's enough!" I yelled, enraged at Kinzie for doing this. "Kinzie, stop!"

"No can do, dude-i-o!" She laughed, and groped my mother's breast. "This pussy is fan-fucking-tastic. Hard to believe you came out of it, so tight it is! Mmmh!" She groaned in pleasure, as my sister wrapped her lips around the thrusting shaft of her cock.

"Oooh, Monique, keep going like that, and I'll cum for sure" Kinzie exclaimed through gritted teeth. She looked over at me.

"Man, I'm sorry, but I think Angelica's pussy is just too nice a place to be in! I think I'm gonna cum inside her! Maybe I'll knock her up! Say," She put her face into a mock thoughtful expression. "How would you like to have the Anti-Christ as your littlebrother? Yay or nay?"

"GET OUT OF MY MOM!" I yelled at her.

"And leave your mommy's sweet, sweet babymaker?" She threw her head back, laughing maniacally. When she looked back at me, her smile had vanished and she spoke in a very serious tone.

"Offer me a better deal."

I looked at the madness in front of me. There was no doubt about it. Kinzie wasn't going to stop fucking his mom. And I was certain that wouldn't be enough. She would continue to fuck my sister, and my mom again, until both were pregnant. I don't know what a demon-spawn looks like, but I'm one hundred persent certain I don't want it crawling out of my mother after some futa-chick impregnated her.

There was no other way.

Kinzie looked at me expectantly.

"So, pal... what do you say?"