Doctor’s Incestuous Family Chapter 2: Sister’s Anal Delight

Doctor’s Incestuous Family
(An Incestuous Harem Story)
Chapter Two: Sister’s Anal Delight
By mypenname3000
Copyright 2017

Note: Thanks to wrc264 for beta reading this!

James Wilson

I hadn’t had a real chance to talk with Jenny, my eighteen-year-old sister, since we made love during their lunch break at school today. We had shared our passion, committing the most wonderful incest I could imagine. We took each other’s virginities and discovered new aspects of each other. I had no idea my little sister was so hot. So sexy. So wanton.

She had been an eager and active participant, falling to her knees, sucking my cock, begging me to pop her cherry, to cum in and breed her. It had been so wild hearing my uptight, little sister say those words. I never thought she was interested in sex. Not really. She dressed so conservatively, baggy clothing, long skirts, high necklines. Not like the other eighteen-year-olds at our college.

Or my fellow nineteen-year-old sophomores.

When she burst in on my secret spot on the school grounds where I vaped, a small clearing amid rhododendron bushes behind the school’s gym, I had thought she would tattle to our mother. Mom was a doctor, and she hated smoking. Jenny was always tattling on me, following me around, being annoying.

Now…she could follow me around all she wanted.

What I did not expect to happen after she caught me was for Clint and his little sister, Alicia, to have sex where we could watch. Clint was a legend at our college. Last year, when I was a freshman, he was the junior who had knocked up Pam Hiragawa and his cousin Melody Samuels. He strutted school with both girls on his arms, his own private harem. Rumors persisted he even fucked his other cousin, Lee; his two sisters, Zoey and Alicia; and his aunt, Ms. Samuels, who taught me History this semester.

It had been so hot hearing Clint fuck his little sister. He took her hard. She begged him to cum in her, to breed her. Jenny and I had listened, growing hotter and hotter. There was such envy in Jenny’s eyes as Clint devoured Alicia’s pussy.

And then we were masturbating. I was stroking my dick, my sister fingering her twat. We grew hotter and hotter, and before I knew it, I was devouring Jenny’s pussy. I made her cum. I fucked her. Came in her.

And that, I think, was why she was so nervous when the city bus dropped us off two blocks from our house. She was silent as we walked home. Normally, I wouldn’t have even said anything to her, letting her walk ahead while I texted my friends.

“You okay?” I asked her as she walked, so tense, up to the door of our house.

“I’m fine,” she said, her voice strained.

Jenny was a cute girl, her light-brown hair held back from her face by a pink headband, her cheeks delicate, her lips pink and kissable. Beneath her dress and tights, she had a sexy body with round breasts and pink nipples and sleek thighs. She definitely could dress better.

“Is it about what we did?” I asked as she pulled out her keys from her purse. Mom was at her practice and Dad was long gone. “It takes more than once to get pregnant.”

Jenny shook her head. “I’m in the middle of my cycle.” She jammed the key into her lock. “It’s the best time for me to get pregnant. And it can take only once.” She shivered. “The precum alone leaking from your cock has enough sperm in it to impregnate me.”

“Really?” I asked.

“Didn’t you pay attention to Mom’s lectures?” Jenny shouldered open our front door. “She was quite clear with me.”

Our mother was a gynecologist and an obstetrician. If anyone would know, it was her. I swallowed, my stomach tensing. “So…is it for sure that I…?”

“Knocked me up?” Her voice grew brittle. “No. There’s no guarantee your sperm will find my egg. There’s a lot of factors from incompatible blood types to acidity levels in my vagina to your sperm’s mobility. It’s why couples can try for months and months and not conceive. But…”

She walked to the couch, dropped her purse and bookbag, and slumped down onto it, her face pale. I closed the front door and followed her. I sat down beside her, closer than I would have. Things were different between us. What happened today was special. She was my little sister. I wanted to protect her, love her, make her feel better.

I put my arm around her shoulders, pulling her to me. “Well, I’m here for you. Whatever you decide.”

Her hands rubbed at her stomach. “You mean that?”

“Yeah.”

“And what about Mom?” She squirmed. “She’s going to find out. I can’t hide a pregnancy from her. Not her.”

“Well, you’re eighteen. Girls get pregnant at your age.”

“She’ll be so mad.” Her blue eyes trembled as they stared up at me. “She’ll hate me.”

“Mom won’t hate you.” I squeezed her shoulder. “I won’t let her.”

“What do I tell her about the father?”

“That it was a stupid one time thing, and you don’t really know him. He goes to another school, you didn’t catch his name, and you have no way to contact him.”
“So I shouldn’t say you’re the father?”

My heart clenched. Panic boiled through my stomach. “Jesus, Jenny, no. She’ll kill me for real. You’re my sister. What we did was illegal.”

“That didn’t stop you from putting your cock in me and fucking me and cumming in me,” she pointed out, her hand resting on my thigh.

“Well, no,” I swallowed. “But you wanted it. You were begging for it.”

“Begging for it?” she arched an eyebrow. “That’s your excuse?”

Panic swirled through my stomach. “I… I mean. You were consenting. You were the one who fell to her knees and sucked my cock.”

“Relax.” She gave my thigh a squeeze which sent a tingle racing up my leg. “I’m not going to tell Mom.”

I gave a big sigh of relief. “Thanks.”

“I know you think I’m a tattletale.”

I flushed. “Sorry.”

“No, no. I was. I just…wanted your attention. Ever since I can remember you’ve been my cool, older brother and I wanted to be your wife. I told Mom that when I was five or six, and she laughed. Said it was normal and I’d grow out of it. But I didn’t. When I hit puberty and…things changed.”

“Developed?” I grinned, my eyes flicking down to her breasts. Her clothing didn’t emphasize them, but I knew they were round and succulent.

“Yes.” Her cheeks were so red. “Well, I wanted to be your wife, but also your girlfriend. Your lover. I…wanted what happened today so badly. So that’s why I’m always around. I just wanted you to notice me. And when you didn’t, I would get mad and…”

“Tattletale.”

She nodded. “Sorry.”

“So you went out there wanting me to pop your cherry?” I grinned. “You were hoping you’d, what, catch me jerking off instead of vaping.”

“Well, I know you like Ms. Samuels and her big boobs, and you have her right before lunch, and the way she dresses…” Jenny shifted, glancing down at her own breasts. “And every boy in my history class talks about how they want to ‘tap that ass’ as they put it.”

“Well, she does have great cans,” I said, watching her squirm. “But so do you.”

“Really?” There was such a hopeful edge to them.

“Oh, yes, little sis, you have a hot body.”

Her hand stroked higher up my thigh. “James…” She said, her voice tight. “You know…you already came in me today… And…if it’s already too late…”

My dick throbbed. “Yeah, it probably is. So no harm, no fowl if we….”

Her hand reached my cock, rubbing it through my jeans. I ached and throbbed, groaning as she squeezed and relaxed. The pleasure rushed through my body. My toes curled in my shoes as I let out a groan of delight.

“You are a horny minx, sis.”

“Thank you, big brother,” she cooed, squirming. “Will you eat my pussy again? It was so amazing. I came so hard on your lips.”

“Yes,” I groaned. “But first, get naked for me.”

“Here?” She bit her lip, looking around the living room.

“Mom won’t be home for two hours at least. Let me see that sexy bod. Those tits. Show me how much better they are than Ms. Samuels.”

Her grin grew and she let out an excited squeal before throwing her arms about my neck and kissing me hard. Her lips melted against mine, her tongue thrusting into my mouth. I held her, kissing her back, savoring how naughty this was. Her body pressed against mine, feeling the shape of her breasts as she tried to devour my mouth.

My little sister was a horny minx. I loved it.

Her arms tightened, clinging to me with a hungry need. I felt how much she wanted me, how much it meant to her that I was paying attention to her. My dick throbbed in my jeans, aching to bury into her pussy.

But I had to please her first. Clint devoured Alicia’s pussy before he fucked her. And it was clear his little sister would do anything for him. And I think I understood why.