Twinning is winning - Part 3

After raping his twin sister, it is finally tie to take her ass cherry too

The week moved so slow. Only the thought of fucking my twin sister’s ass for the first time pulled me through. We didn’t interact much during the week. Our parents were home, and we did not want to risk anything. We didn’t fuck, we only teased or flashed each other. It was like a silent agreement. Fucking each other was for the weekend. When our parents were gone. The relationship with my sister had changed a lot over the course of the last few weeks. I raped her one night, taking her virginity and giving her the best orgasms she ever had. A few weeks later I raped her again, by her request and teased her with taking her ass cherry too. But she wasn’t ready. Until now.
“So what are your plans this weekend?” I asked my mom casually at dinner Thursday evening.
“Not much, dear,” she answered, before taking a sip of her wine. “We don’t have plans, so your dad and I are probably staying home. Watching a movie or something.” I met my sister’s eyes for a second, before focusing on our food.
“That sounds nice,” I replied, quickly taking a bite. There goes our plans.

“I still want to do it.” My sister’s voice was quiet, but firm. I looked up from my video game, my cock twitching. “We will have to be quiet. I’m absolutely terrified, but we have to do it.” And with those words, she turned around and disappeared from my room. Okay. I will bring a gag then.

It was late when I opened the door to the bathroom. It took a while, but I finally heard my parents go to bed. I gave them half an hour before I moved. The door to my sister's room was wide open and she sat on the bed, scrolling through her phone. When I came close, I saw that she was watching anal porn.
“Are you prepared?” I asked, the lube on the nightstand. She looked up and I saw the fear in her eyes. But she straightened her back.
“As well as I can be. I watched porn. I read some tips. I know I need to relax.” I nodded and smiled.
“You’ll love this.”

Both our hearts were pounding. My sister laid naked on her bed, on her stomach. I sat next to her, ignoring my boner as I gently massaged her lower back, covering her skin with glistening oil. I had told her to focus on relaxation, and just let me handle things. So I did. My hands moved lower and I felt how she tensed a little when I started to massage her glorious ass. I didn’t mention it, I just focused on massaging her muscles, using the movements to pull her ass cheeks apart a little each time. Slipping my fingers just a bit closer to her hole every time I repeated the routine. From the top of her ass, over the sides, circling slowly to the middle and teasing her hole. Occasionally letting my fingers slip a bit lower, tickling her pussy.
But I was done. I wanted more action. I dropped some more oil on her ass crack and watched it slowly roll lower to her tight little asshole. I followed the drop with my finger, letting it rest right on her hole. I gave her no warning as I pushed my finger in. Guided by the massage oil, it slipped right in. She tensed again, but I ignored it. Pushing over the first knuckle, she groaned a little in discomfort. Pushing further in, over the second knuckle. By then, I had also started twisting, using my finger as a little screw to push in deeper, until I couldn’t go any deeper. Back out at the same slow pace. By now, by cock was hurting, desperate to be buried between those ass cheeks. Patience. I breathed, pushing my finger back in. My twin sister’s breathing was hard, but she tried to keep it slow. On my third way back in, I had added a second finger. Again the groan in discomfort, as I forced her little hole to open up to the intrusion. Sliding in, feeling how her muscles both fought me and pulled me in. I added a tiny bit more oil, making it easier on her. I hoped. Because I wanted to move faster. When I pulled my fingers out, I spread them a little, into a V shape. Stretching her hole quicker. She whimpered.
“Does it hurt?” I asked gently, as I pushed my fingers back in quickly, and slowly pulled them out again, spreading my fingers wider.
“It stings a little, but it’s mostly discomfort,” she panted. “I trust you. Oh!” As she spoke her last words, I added a third finger. This time, I didn’t move in slowly. I rammed it right in, now using three fingers to open her right up for me. She whimpered again, burying her face in her pillow, trying to keep the sounds to a minimum. “Again,” she pleaded. So I did. Pushing my fingers in quickly and more rough this time, spreading them wide as I pulled them out. But this time, I pulled them out completely, watching how her little hole stayed open for just a few seconds before it closed slowly. I then pulled her to her knees, lifting her ass to the air. Her chest rested on the bed. Immediately she tensed and turned her head when she felt how I knelt between her legs.
“Are you wearing a condom?” she asked timidly, her voice small.
“Do you want me to?” I motioned to the condom right next to her. She bit her lip, before shaking her head.
“I want to feel you.” I just nodded and grabbed the massage oil. I added a bit more to her little hole, before covering my own cock in the slippery substance. I then placed the tip of my cock against her waiting asshole. She was still tense.

“Are you scared?” I asked, as I applied a little bit of pressure. This was going to be a tight fit if she kept tensing like this, but I would make it fit.
“Yes,” she replied, her voice muffled by the bed.
My voice was strict as I spoke again: “I am going to fuck you hard and deep, and I’m not going to stop until I am done.” I didn’t wait for a reply. Immediately I pushed in hard, forcing my way past her sphincter. As expected, it was a very tight fit and I heard her gasping for air as I entered her ass bit by bit, keeping a steady but firm pressure. I pushed until my hips were resting against her ass and I could not go any deeper. I was in. She had now given all of her body to me. Her breath came in little bursts, but I still ignored her discomfort. Slowly I pulled out, only to push right back in, faster this time. It was easier, and her body quickly adjusted to the feeling of my cock in her ass. By the fifth time I pushed back in, I heard the first moan. I grabbed her hips tighter and really started to move, ramming deep inside her ass. I watched how her ass rippled when I slammed against her. I pulled her cheeks wider, trying to drive myself in deeper.
“Oh fuck, it feels so good,” she whispered, desperately trying to stay quiet. By then, I pulled out completely, using my hands on her cheeks to keep her open. I spit on her ass, watching how the slimy substance slipped down inside her hole, before slamming right back in. Her hole didn’t even have time to start closing. My balls contracted when I realized what I was doing. I was fucking my sister’s ass, she was grinding back against me. Her hands were furiously rubbing her clit, her moans silenced by her pillow.

I pulled out again, but this time I did allow her hole to close.
“Don’t stop, what are you doing?” she asked, hollowing her back and moving backwards towards me. I wanted her to be closed before I would move back in again. I wanted to feel the tightness around my cock. My eyes fell on her pussy, her lips were puffy and swollen, ready to be filled with a cock. Next time, little sister. Next time I will fuck both your ass and your pussy, alternating between the two. I will drive you crazy. But now, my cock needed to be buried in something else. Without responding to her, I made my way back inside her ass, feeling how her tight hole opened itself for me.
“I’m close, so close,” she whimpered, right before her whole body started to twitch. Her fingers kept rubbing her clit, her body still bounced against mine as she came. Hard. She had to hold her breath to keep her from screaming. But I kept going. Fueled by the tight muscles on my cock, I drove myself home, pouring my seed deep inside her former virgin ass.

I had to take a few minutes before I was able to move again. My cock had softened inside her and when I sat back, it flopped out of her. Her hole was red and swollen, almost pulsating as it slowly closed. I let my finger slide over her battered hole, moving lower over her soaked pussy. I had opened both of these holes up for the first time. Giving my little sister the best experience she could have. She was always safe with me, I was just preparing her for the real world out there. My sister didn’t move, didn’t say anything. She just let me, as I moved back up to her hole again, my fingers slightly slippery from her pussy juices. She allowed me to push my finger in her asshole, which now went easily. As I pulled out I moved back to her pussy, dipping my finger in there. Both of these holes were mine to do with as I pleased. But now, I needed something else. I pushed against my sister’s hips, so she fell to her side. With ease, I pushed her to her back and leaned forward. With a firm grip, I grabbed her chin to look at her.
“Whatever happens, my dear sister, know that my cock is always yours to do with as you please. As all your holes are mine to take when I please. You will always be safe with me, even when I do decide to have my wicked way with you. Whoever you date, whoever you allow to fuck you, remember I was here first.” She smirked a little and nodded, while opening her legs wide. I placed my whole hand on her sticky pussy, at the same time as she took a hold of my cock, which already started to twitch in her hand.
“I am yours as you are mine,” she replied. “We are the same, and I can feel how our bodies long to be combined.” She rubbed her finger over the tip of my cock, helping it to harden further. She then pulled me by my cock to her pussy, pushing me right in. We moaned at the same time and she curled her legs around my hips. “This is where you belong, my dear brother.” She grinded against me, before placing her hands on my ass, pulling me even closer. I grinned wickedly at her and started to move, ready to fill her with my seed once again.