5. The awaited night continues

While she bent, her asshole widened and I got an idea. I closed the distance between us and started penetrating her asshole with my penis. She screamed in pain.

"What are you doing?" she yelled. I shoved my penis inside her. My whole penis was inside her. It was tight and so warm, it was hard not to climax then but I controlled. She covered her mouth to prevent screaming. 

"How are you feeling?" I asked.

"It's very rough, your penis. It's like a large rough rocket is inserted in my butt, it is very uncomfortable. It's so filling." she whispered with eyes half-closed. Her hands were clutching the sofa, her nails scraping the sofa. It seems it was very painful for her, so I removed my penis slowly. She turned around and I could see tears in her eyes. I felt so guilty.

"Sorry. I think we shouldn't do anal. I thought girls liked that." I said meekly.

“Next time you get any idea, run that through me first. Did you understand that?” she asked in a tired voice.

“Okay.” I said and turned to go towards the room but stopped when Sarah put a hand on my shoulder.

"Want to go inside, little brother? Let's do Doggystyle." she smirked mischievously. “But be gentle. I think I may like it if you do it properly.”

She bent towards the sofa with her elbows on the sofa giving me a fantastic view of one of her best assets. I moved towards her in trance. I gently put my hands on her waist and nudged her ass with my penis. She wiggled her butt while moaning. I let my penis slowly inside her anus. She gasped. It went inside her completely. She was still clutching the sofa with her hands. I started moving it slowly. At first slowly inside and then slowly outside and then it went faster. The striking sounds came whenever my genitals striked her ass. Her soft ass bounced against my hips. She screamed my name in pain and pleasure.I encircled her chest with my hands and pulled her upper body towards me. It was painful for her but I was in a trance of lust. My one hand fondling her boob while the other circling her neck. Her face showed mixed feelings of pain, desire, lust and enjoyment. 

"Should I stop?" I asked as she was panting heavily with tears running down her cheeks. She didn't respond so I continued our intercourse. A spray of sperms went inside her and I stopped. I removed my penis from her. Some sperms leaked from her ass. We both sat on the sofa. Her head resting on my shoulder.

"How are you feeling?" I asked.

"When your sperms filled my ass, It was warm and fuzzy. I want to do it again. It was painful at first but later it gets more enjoyable." she smiled. I was glad she enjoyed it. It would have been selfish of me if it wasn't pleasurable for her. I kissed her cheek and smiled.

"Should we use the condom now?" she asked excitedly. It was good seeing her excited. It meant that she wasn't just doing it for me but for herself also.

"No. You liked anal so we will do it again." I smiled. I gently laid her face down on the sofa such that her face was resting on the sofa arm and her whole body resting on the sofa. I made space between her legs and sat there. I posed my dick between her butt. Her legs resting on my thighs and my dick slowly digging deeper. She moaned. I laid my whole body on her back while my cock infiltrated her ass. My face was on her neck and my hands pressed between her breasts and sofa. She screamed in pain and pleasure. I continued my fucking first up then down. I started faster. She screamed when she climaxed but I didn't stop. The sofa was shaking. My hands clutching hard her tits and my lips slobbering her neck. She made a pained voice but I was horny and I fucked until my whole sperms were warming her asshole. 

I climbed down from her body and inverted her so her front body was visible. Her eyes were half-closed and her tits were red from the clutching. I helped her to sit on the sofa.

"Are you okay?" I asked, feeling guilty again. 

"Yes. I am fine. I can do this whole night." she laughed. I stood and picked the condom and provided her my hand. She stood with the support of my hand. I pointed my finger towards the bedroom. She smiled.

"Remember the game?" Sarah asked. I smiled. I posed my dick between her legs. Now it was wide open and an inch of my dick was in her asshole. We reached the bedroom in this position.

"Do you know how to wear a condom?" Sarah asked.

"Yes. I have learned from YouTube." I replied.

"Productive work. Isn't it?" she asked sarcastically. I wore the condom and sat on the edge of the bed. I signalled her to come and sit on my lap. She did as she was told. She sat on my lap facing her back toward me. My penis was pressed below her right butt cheek.

"I am very lucky to have you as my sister." I said. My face pressed on her neck. My both hands gently played with her nipples.

"Well, from tomorrow I won't let you fuck me. Remember?" She laughed. I glanced at the clock which showed 10:00 pm.

"Yes. But I still have many hours. I am afraid today we won't sleep." I laughed.

"Sorry little brother, You have only two hours because technically after 12:00 it will be the next day.” she giggled.

"No." I screamed, "I have until the morning."

"Sorry but the truth is always bitter," she said seriously. I pinched her tits violently. Her tits were extremely red now.

"Mavon!" she shouted, "I said you can't do that."

"Sorry Sarah. You said on the scooter that I can do anything with you after reaching home so technically I can do this." I said feeling annoyed. It was very confusing. Sometimes she would happily engage in this while other times it felt as if she was trying not to enjoy it. Her tits were swollen red. I fondled it. I posed my penis in her pussy. I couldn't see her expression as her back was toward me but I can predict she was enjoying from her moanings. I started the ride slowly. It was more enjoyable than the anus. Sarah made a melodious sound. I went faster. She started screaming but I only have two hours so I can't stop to let her adjust. I was enjoying it very much. Her ass bouncing on my lap. 

“MAVON. Faster…Faster. Yes, Yes.” she screamed. Her scream turned into a gasp when she cummed. She went limp with her head now resting on my shoulder. My hands clutching her tits. My sperms ejected in the condom and I slowed down.

I removed my penis from her pussy. I lifted her and sat her on my lap such that her face was towards me. She looked exhausted.

"How was that?" I asked.

"Enjoyable." she nodded. I kissed her. I think she liked my kiss best. Her kiss was desperate and serious. It rejuvenated her and colour returned to her face. It felt good to touch her lips. I let my penis enter her pussy. Sarah closed her eyes and savoured the moment. My hand pressing her round butt and my penis going up and down. My lips pressing hers. I started the penetration. It got a bit faster. This time Sarah helped in moving her butt up and down. My hands were always pressing her butt and our lips never lost contact. Her eyes always closed. We rode for sometime. It was the best pose. It was enjoyable for both Sarah and me and the best thing was that it allowed us to kiss.

“MAVON!”  she screamed.

“Sarah.” I gasped as we climaxed together.

I got exhausted and removed my penis from her. I hugged her. She was more exhausted than me. She let her whole body weight fall on me and I laid down on the bed with Sarah over me. I rubbed her back while kissing her softly on her lips.