A/N: Well just a few more chapters until we're out of the As and into the Bs. I was hoping to get to the Bs before September started, but I guess that's what I get for slacking off. Than again, you can't rush art.

I didn't have anything specific for this one. The idea I could come up with was stepsibling having sex. I suppose not every idea can be a winner. Trust me, once I get to the chapters I want to do and some of the reader submitted ones that's where the chapters will turn out better.

Chapter 12

I'm Jack Valentino, my dad recently got remarried to an Arch Imp named Heather. I don't have a problem with that, my problem is her daughter Audrey. Audrey is such a bitch, she does whatever she wants. Whenever I need to shower she uses all the hot water. Whenever I want to watch TV she watching it. Worst of all she treats me like shit.

I would tell my dad or Heather, but they wouldn't believe me. But I don't know what to do and I'm reach my boiling point with her. Whenever I talk to her on something she just mocks me calling me things like: "limp dick" or "whiny bitch". I decided to confront her, dad and Heather went out and Audrey was out on a jog. As soon as she got back I made my move.

"Audrey, we need to talk." I said.

"Not now pussy. I just finished my run and I need a shower." she said taking her shoes off and walking past.

"No, we need to talk. I'm sick of you pushing me around and getting your own way!" I shouted.

"Oh, look who grew some balls. But seriously loser I sweaty as shit." she said mockingly and continued to the bathroom.

"I'm not done yet!" I shouted and kicked the door opened. Audrey was in a sports bra and panties. We stood in silence for a solid minute. Then she reacted.

"So, was this your big plan? Hassel me until you catch me naked?" she asked.

"No, I uh..." I stammered.

"You like what you see? You just wanted to see your stepsister naked." she said mockingly spinning around.

"No, shut up!" I snapped.

"I wonder if something else enjoy it?" she asked and pulled my pants down underwear and all. She was staring at my dick which was already semi erect.

"I knew you were a fucking pervert." she said batting my dick around.

"Okay you had your fun." I said.

"I don't think I have." she said. She pulled me into the bathroom and locked the door behind us. Then she pushed me to the floor and removed her right sock. With her right foot she grabbed my penis in between her big and index toes. At this point I was fully erect.

"Look at that, you're getting excited by stepping on you. You really are a pervert." Audrey said slowly jerking me off with her foot.

"I'm not the one giving me a footjob!" I shouted.

"You're not stopping me." she said mockingly.

She then pressed her foot down and my cock was touching me. At first it was a little painful but that quickly turned into pleasure once Audrey started stroking faster. I grit my teeth as soon as that happen, I was not giving this bitch the satisfaction of making me cum so easily.

She must have noticed my resistance because she took her foot off me. Then she took off her bra, panties, and remaining sock. She sat down and sandwich my cock between her feet and continued to jerk me off. Through the slapping sounds I could hear Audrey panting and softly moaning. I think she was enjoying, I don't mean sexual dominating me, I mean she getting turned on.

She moved her feet faster and it was bringing me closer to my climax. The faster she got the more she moaned. A fountain of cum erupted from me coating her toes.

"There, happy?" I asked. Just as I was about to get up Audrey walked over and sat down on my face.

"Not so fast brother, before you can leave I want you to eat my sweaty pussy." she said.

I would protest but my mouth was being muffled by her vagina. I shot her an angry and proceeded to lick her pussy. With her juices and sweat it had a salty sweet taste.

"You like being under me don't you bitch?" Audrey asked.

I kept licking, didn't have much choice. She was moaning louder and moved her hips. The combination of her moans and taste was causing me to be come erect again. She moved her hips faster and a sudden blast of vaginal fluid went into my mouth.

"I guess you're not entirely useless," she said she looked back at my erection and a sly grin came to her. She got up and moved down my body, she sat on my cock rubbing her ass against it.

"You know if I knew you were this big I could've used you instead of masturbating." she said.

"J-just finish up." I said.

"You want to fuck my tight pussy?" she asked mockingly. I nodded my head. "Haha, you think I'll let a loser like you fuck me?"

I had just about enough of her. I grabbed her hips, lifted her up, and brought her down onto my raging member. She released a loud cry as I penetrated her. She was right, it really was tight.

"How you like that bitch?" I asked with some new found confidence.

"You put it in the wrong hole, dip shit!" she exclaimed. I looked down and sure enough I had my cock buried halfway into her asshole.

"Fuck, uh...my bad." I said with some sarcasm.

"Take it out you fucking fuck!" she screamed. I was about to pull out, but I stopped. Why should I do what she says? I had the opportunity to get some payback. I flipped over having Audrey on all fours.

"What the fuck are you doing!?" she exclaimed.

"I told you Audrey, I'm sick of you pushing me around and treating me like shit." I said.

"What do you want?" she asked.

"I want you to be a little nicer to me." I said.

"Fuck that!" she shouted and started thrusting into her ass. Audrey winced as my cock moved in and out of her anus.

"You can make this stop." I said.

"Fuck you! Once our parents get home, I'm telling on you!" she shouted.

"Yeah, and what are you going tell them. That I fucked you in the the ass?" I asked as I kept thrusting.

"Fine, do what you want!" she shouted.

"Gladly." I said and I slammed harder into her. She was moaning louder, her tongue flopped out of her head, and her asshole became tighter. I kept thrusting and thrusting into her until I was at my limit.

"Fuck Audrey, your tight ass is going to make me cum." I said. Audrey didn't say anything, she was moaning so much I couldn't tell if she was saying anything. With a few more thrusts I blew my load inside her. Audrey collapsed on the floor letting my cum leak out of her. I would say I felt bad for her, but she deserved it.

Later, after dad and Heather came home I was ready for Audrey to tattle on me. But she didn't, which was surprising but also suspicious. I had the feeling that if she wasn't going to tell on me now it would have been later. I was laying in bed later that night. The door to room opened, I turned and found Audrey standing by my bed in a robe.

"Audrey? What the fuck are you doing here?" I asked.

"I want to make you an offer you can't refuse." she said.

"What is it?" I asked.

"I kept quiet about what happened today and I'll keep quiet about it, but in return you have to fuck me." she said.

"What!? No, fuck that!" I exclaimed.

"After what you did, I figured you would enjoy the naked body of your sister." she said.

"You're not my sister. Now got the fuck out of my room!" I demanded.

"Are you sure you want to kick me out?" she asked.

Audrey took off her robe, she was naked underneath. She climbed onto my bed. I felt myself become erect again. Audrey got underneath the covers and began rubbing my chest.

"I'm so wet, I've been thinking about your hot cock inside my pussy." she said.

"Are you playing some sick game?" I asked.

"You tell me." she said and kissed me.

It was a deep kiss, full of heat and passion. She slipped her tongue into my mouth. I placed my hands on her body and brought her closer to me. I began to take my clothes off and Audrey placed her hands on my body.

"I want you to fuck me Jack, fuck me so hard I won't walk right for a week." she said.

I got on top of her and inserted myself slowly into her. She smiled at me, and it didn't feel cheeky or spiteful.

"Good job asshole." she said.

I began pounding into her pussy and she let out a moan. I quickly covered her mouth.

'If our parents hear us we're both in trouble.' I whispered.

Audrey nodded her head and did her best to stifle her moans. I continued to pound her and she continued to stifle her moans. I kissed her to make sure we weren't disturbed. As I kissed her she wrapped her arms around me. I moved faster and faster and her pussy became slick. She moaned into my mouth and wrapped her legs around my waist. I could feel myself reaching my orgasm.

'Audrey I'm going to cum!' I whispered.

'Me too, come with me baby.' she whispered back.

I slammed a few more times and shoot a load inside her. Audrey's pussy clenched around my cock milking every last drop. I collapsed on top of her and she kissed me.

"So...we have a deal?" she asked.

"Yeah...I think this'll work." I said.

We went to sleep, Audrey cuddled me and kissed my cheek. I had to admit this felt nice. I awoke the next morning, Audrey must have left since she wasn't in bed with me. I got dressed and left my room running into Heather.

"Good morning Jack, sleep well?" she asked me.

"Yeah, I did thanks." I said.

"You and Audrey getting along?" she asked.

"You know, at first I didn't think we would. But I think we're getting along much better." I said.

"That's good to hear. Speaking of which you and Audrey really need to be more discreet with your shall we say, late night activities." she said.

"I uh..." I stammered.

"If your father didn't sleep like a rock he would not be happy. But don't worry, I'll keep this between us." she said.

"Yeah, thanks Heather." I said sheepishly.

"You know Audrey was really looking forward to our families joining," she said walking past me. "In fact, after I showed her a picture of you; some nights I could hear Audrey masturbating and calling out your name."

I wasn't sure if she was joking or not. But given Audrey recent change behavior I guess it made sense. I entered Audrey's room, she was laying on her bed and looked at me as I entered.

"What do want dildo?" she asked. I didn't say anything, I got on top of her and kissed her.

"What are doing?" she asked.

"Your mother told me something interesting about you. Said you masturbated to me constantly before the wedding." I said.

"What of it?" she asked.

"If you wanted to fuck me, why didn't you say anything?" I asked.

"Because my mom was marrying your dad and it wouldn't have been appropriate to fuck my stepbrother." she explained.

"Didn't stop you yesterday." I said.

"I couldn't take it anymore. The image of you in the shower or getting undressed. I had go for a jog to my mind off it. But it didn't work and I was going to masturbate in the shower and then you came in and...you know." she said.

"So why have you been treating me like shit? I would've had sex with you." I said.

"Really?" she asked.

"Okay not on day one, but I would've been less angry with you." I said.

"Sorry, but I think I have a way for you to forgive me." she said.

Audrey kissed and wrapped her arms around my neck. Audrey was a pain in the ass, but guess she wasn't too bad.