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The Adventures of Rachel Roundheels – Teen Slutpuppy 3.

09/24/2024

I came home late one night and was heading up to bed when I heard the soft sound of crying coming from my sister Kim’s room. I knocked and she asked me to come in.

Kim was a beautiful girl, just turned eighteen. Her hair is golden blonde, and it falls down to her shoulders in these big girls. She’s tan all over and so slender, with nice, firm breasts and a cute face with blue eyes. She was sitting in her nightshirt, crying.

I sat down and put my arms around her. Kim is my twin. We’ve always been very close: we share our secrets, our fantasies, our problems. We love each other very much. So what happened that night came as little surprise.

I let her cry against my shoulder for a while, stroking her hair, rubbing her back. She felt so soft and warm and good to hold. I didn’t have a girlfriend at the time, but she did have an off-and-on boyfriend. He was always after her for sex, but Kim was still a virgin. I, on the other hand, was not.

Unlike some twins, I could never tell what Kim was thinking, at least not lately, and it bothered me. Finally she calmed and looked up at me, her innocent blue eyes meeting mine.

“Bob broke up with me because I wouldn’t have sex with him”, she sniffed. She began to cry again and I held her tighter, her firm breasts pressing against me, arousing me. She calmed down again, but she didn’t look up. “I don’t know what to do. I love him.”

“Then have sex”, I offered. She shook her head.

“Bob wouldn’t do it gently”, she sniffed. Bob was a big brute, a football player in our high school. I knew his idea of gentle would probably leave my sweet sister bleeding for weeks.

“I want you to do it to me, please, Keith?”, she begged. “We’ve always been so close, and you’re so gentle…”

“But you’re my twin sister!”, I protested.

She nodded. “But isn’t that what it’s about? Making love? And don’t we love each other?”

“Very much”, I agreed. I thought a moment. People say incest is bad, right? Fuck them. Incest is only bad when you make your sister do it. She wanted me to. She loved me and I loved her. Besides, I wanted her first time to be good for her, not a wrestling match.

I agreed to make love to her right then and there. Kim was on the pill; my mom had started her on that when she was thirteen, just to be safe. So I knew I probably couldn’t get her pregnant. I took off my clothes and she sat there, watching me. She hadn’t seen me naked since we were ten, and the look of surprise on her face told me a lot had changed.

I’m not big: only about six inches. But I can use it well. I date a lot and I usually wind up fucking. But this would be something better, something special. Kim was my second virgin. The first I had when I was fifteen. The girl was thirteen. I’d been having sex since I was fourteen.

Kim started to take off her nightshirt but I told her to stop, to let me do it. I sat down and put my arms around her. I promised we would stop anytime she wanted. Then I pressed my lips against hers.

Kim was shaking all over, but she seemed to calm when I kissed her. I kept my lips firmly pressed against hers and she put her arms around my waist and held on. Very gently I opened her lips with mine and sealed my mouth over hers, then began to french kiss her. She kissed me back hungrily, giving into me. I pulled away and kissed her lips twice, then moved to kiss her ears, the soft curve of her tan neck. She moaned and drew closer to me, whispering how much she loved me into my ear.

Then she started to kiss my neck, using her tongue. That was special. I figured to let her do as she wanted; it would help her to relax.

She began to kiss down my chest, sucking at my nipples, working her way down, getting on her knees. She kissed down to my abdomen, then stopped, staring at my cock. I put my hand on her shoulder and she started shaking again. “You don’t have to”, I said. “This is for you.”

She stared at my cock for a few more minutes, the leaned forward and kissed the head of it sensuously. I jerked involuntarily. She slid out her tongue and massaged it, then slowly drew it into her mouth. It brushed against her teeth; I knew she was trying to get it right. She began to suck softly, slowly, working into a fast rhythm. It felt great, like my asshole was being sucked through my dick.

She started to slow down and I knew she was getting tired. I had been out with a girl once who gave me three blowjobs. She told me the trick was she put it in her cheek. I suggested that to Kim, and she tried it.

“I’m coming!”, I almost shouted, and she let it slide into her mouth proper as my hot load shot into her. It started to fill her mouth and she swallowed it all, then pulled back and sat there, looking up at me with a sweet smile. I stood her up and kissed her lips. Some guys won’t, but I don’t mind; I just won’t french after some girl’s had my cock in her mouth.

I gave her a firm hug, then I started to unbutton her nightshirt. She started to shake again. I slid the nightshirt off of her slender shoulders and stood there, admiring her round, firm breasts, her soft pink nipples. But I didn’t touch them, not yet. I worked her white cotton panties down and she stepped out of them as I knelt before her cunt. It was covered in a fine layer of soft blonde pubic hair. It smelled sweet and was damp. I kissed it and she shuddered as a thrill ran through her.

I thrust my tongue into her and she moaned deeply, grasping my head as I grasped her tight asscheeks. I sucked and licked at her clit, and it didn’t take her long to cum. She nearly fell, her orgasm was so strong, and I had to stand up quickly to catch her in my arms.

I laid her down on the bed and began to kiss her soft nipples, sucking them, licking them. She moaned and moved beneath me, her hand wrapping around my cock. It was time. I lifted up and she guided my cock to her cunt. Grasping her tightly, I pushed it in as fast and hard as I could, trying to get her pain over with quickly.

Her hymen broke easily under the thrust. She gritted her teeth and nodded, and I started to pump. She put her arms tightly around me, her face showing a mix of pain and ecstasy. Tears trickled out of her eyes. I blew my load and kept going until she had her orgasm: she shuddered, she squirmed, then she lay there panting.

I kissed her mouth again and held her close, still in her. She smiled at me and said it was wonderful. I agreed and pumped her to another orgasm.

After that I slid out of her and we crawled under the covers until we both fell asleep in each other’s arms.

*** That was a year ago. Kim and I go to the same college, and not a night goes by that we aren’t in someone, usually each other. Kim loves me and I love her. She says I make her come like nobody else.

Hey, I am her twin brother.