Angel's snakebites touched my lips, the metal was cold and smooth in contrast to her wet, warm lips. She took my hand, and placed it on one of her tits, but I pulled away and gave her a look.
"Not in front of mom and dad," I said to her.
"Fine, let's go to my room," she said.
I looked at mom and dad, as if to ask permission to get up and follow my horny goth sister to her room, as she got up and walked toward it. They simply rolled their eyes, and shook their heads. After a moment, I realized that I didn't care what they thought, and that I shouldn't be expecting them to give me and Angel permission to have sex.
I got up, and followed Angel to her room, then closed the door behind me. She'd already started stripping, and was topless by the time I got there. Her slim figure was doubtless a turn-on for most men, and once she noticed I was in the room, she looked over her shoulder at me, smiled, and slowly slid her pants past her ass while she bent over. I got a good view of the pussy I'd been getting, and it was clear she was wet.
I walked up behind her and removed my pants. My cock was erect, and ready to enter Angel, but she shot up and grabbed it.
"Uh-Uh, not yet," Angel teased. She gripped my dick, and guided me by it to her bed, where she laid on her back, and spread her legs open.
I shouldn't have done what I did next, but at the time, I didn't care that she was unprotected. She guided me to her pussy, the head of my cock went in, followed by the rest in a sudden thrust that made her moan. I leaned in, and kissed her, she welcomed it. Our motion synchronized, my thrusts and her hip movement, to maximize the penetration.
I was engulfed in the act, and didn't care. I kept thrusting into her, harder and deeper, to her delight. Her moans gradually became louder, and more obscene, it wasn't long before she was moaning phrases like 'give it to me, bro,' and 'knock up your sister.'
I had no doubt our parents could hear at least part of it, despite the walls being as solid as they were, but I didn't care; I was getting the best pussy in the world, and I wasn't about to stop.
Angel's face turned red, and her expression was that of pure enjoyment; maybe even near-orgasm. I could feel her fingers rubbing her clit while we fucked, and her other hand was gripping her tit.
With each thrust, I could hear the slapping and squishing noises getting louder and more obvious, my cock penetrating her became more effortless, and infinitely more enjoyable with each passing moment.
"Oh god!" Angel screamed. "Harder!"
I jammed my cock into her with each new thrust, and unlike the other times we'd had sex, I wasn't close to cumming yet by this point. The act was hot, and filled with exactly the kind of wrong that would make me blow my load in seconds, but I was lasting longer this time, whether that was good or bad, I didn't know, and didn't care.
"Like that?" I said.
"Yes!" she moaned. "Fuck me hard, you cunt slave."
I couldn't believe what came out of her mouth, but I retaliated playfully.
"Slut," I said.
"Asshole."
"Whore!"
"I'm gonna cum!" Angel squeaked. Within moments, her legs wrapped around me, and I could feel her pussy convulse around my cock, and soak it utterly. She moaned, and trembled in pleasure, which only served to send me over the edge.
Inside my sister's unprotected cunt, my cock shot several spurts of cum deep into her. I could feel her pussy contractions line up with the cum shooting out of me. It was as if her body was eagerly pulling my cum into her. It was a heavenly feeling that I'd never encountered before, and I kept myself still in the moment to saver the sensation.
After a few more moments, I stopped cumming, and her contractions stopped. I could do nothing but stare into Angel's tired eyes, as she panted. Her eyes watered, and leaked off to the sides, and I wiped away the liquid with my thumbs, before leaning in for a tender kiss with her.
She loosened her legs, and I pulled out of her. She immediately closed her legs again, and smiled with her eyes closed.
"Stay here for a few minutes at least," she said to me with a soft tone.
I laid on the bed next to her, and watched as she held the same position.
There was a long pause, and she looked over at me.
"Not gonna say we shouldn't have sex, huh?" she said.
I hadn't even given it a second thought, but it was true. Somehow, I'd gotten to the point where I was perfectly okay with what we were doing, and wanted to continue doing it.
"No," I said, and looked back at her. "We should be... if we're doing this because we want each other, then we should keep going. Right?"
"You want me?" Angel said with a smirk.
"Is that bad?" I said and laughed.
"So bad. But that's okay, because I feel the same. I've been enjoying your cock, and I want more."
"I noticed you also enjoy it when I call you things like 'bitch' too," I said.
"I'm a submissive," Angel said.
"So?" I said.
"So, I like feeling dominated when I'm being fucked," Angel said. "When I'm called 'bitch' or 'whore', it makes me feel like my partner is in control. The last five guys I fucked even put their hand on my throat-"
"They choked you?" I interrupted her. I was close to fuming angry from hearing what her partners have been doing.
"No, not like that. Not really," Angel said, and paused a moment. "You don't know anything about dom-sub stuff, do you?"
"Not really," I said.
She only smiled at me, as though I were some innocent guy who knew nothing about the world of sex and pleasure, and she were the gateway to tempting me, and corrupting me.
"Well," Angel began. "First I have to say that dom-sub play isn't about hurting your partner, or getting hurt by your partner. That's important, because I think a lot of people get that wrong."
"Okay," I said, as I listened to her.
"Second, it's about pleasure, not control. When my partner pins me down, or puts his hand around my neck, I'm still the one calling the shots."
"Wait, but how do you make him stop?" I asked.
"Safe words," Angel said.
"What do you mean?"
"Safe words are words, or phrases, that we can say when we want our partner to stop what they're doing. They're there to let your partner know they've gone too far, or are hurting you."
"So, when you say a safe word or phrase, your partner has to stop, no matter what?" I asked.
"Yeah," Angel said. She finally rested her legs, and turned on her side, facing me. She rested her head on her arm, and placed her free hand on my chest.
"What if they don't?" I said.
"Then they broke my trust, and I tell him to get off me," she said.
"Okay, but what if they ignore you?" I said.
"Then when they're done with me, I report their ass, and they go to jail," Angel said.
"Sounds like a dangerous lifestyle to me, sis," I said.
"Hey," she said, and stared into my eyes. "It's not. Nothing ever happened, okay? I'm here, right now, and I was careful with who I trusted. It's not like I didn't know the men I was letting inside me, it was all part of a group of people with my interests."
"Okay," I said. I knew she was serious, and didn't question that sincerity.
"Look at you, all worried about your sister," she giggled.
"Yeah, what the fuck is wrong with me?" I said, smiling. "I mean, you're talk of the town, this isn't new to you. You're a total slut."
Angel giggled more. "Yeah, but I'm your slut now, so you don't have to worry about it either way."
"Are you saying that you've committed to being only with me?" I said.
"I mean, if I'm horny, I got a guy in the next room who clearly doesn't mind giving me dick. So, why would I need to go looking for it?" Angel said.
"So, what does that make us?" I said. "Are we fuck-buddies? Are we siblings with benefits? Or..."
"Are you asking me if we should be a couple?" Angel said.
"I'm asking what you think we should call this," I said.
"Incest?" she said. We both laughed.
"No, I mean us," I said.
"If you have something to ask me, or to say, just do it," Angel said with a gentle voice.
"I want us to be a couple," I said. "As sudden as that may seem, and as dumb an idea it may be, I want to be your guy."
"So, ask me," Angel said.
"Will you... be my girlfriend?" I said.
"Wow," Angel said with another giggle. "You totally sounded like a dork whose never asked a woman to commit to him in a relationship."
"Don't be a bitch," I laughed. "You know what I meant."
"You already have my answer," Angel said. "I said a minute ago that I'm your slut, and I meant it."
She reached down and gripped my dick, the tip stuck out of her fist.
"So, just to be clear, you're not going to start fucking every other guy in town?" I said.
"Like I said, I have a guy here at home willing to fuck me, why should I go looking for it?" Angel said. "But I have one stipulation to our agreement."
"What's that?"
"If you ever fucking cheat on me, I'll make sure you regret ever sticking your cock in me," she said.
"What if one of us finds someone?" I said.
"If you're looking for someone else, then you're a piece of shit player who doesn't know a good thing when he sees it."
"So, you want us to completely commit to each other?"
"Yes, asshole, I'm telling you that you're mine," she said.
I laughed because she tried so hard to be serious, but by the end, she was laughing along with me. Her cold, bitchy facade had crumbled, and in its place was a girl that had the look in her eyes; the look when she finds the guy of her dreams, and she wants nothing else.
"Hey, but seriously, Angel," I said. "I'm glad we know where we're going with this."
"We should go on dates though," Angel said, while she stroked my dick.