Evening approached as I lay, naked, thinking about Aunt Polly and Ruth Eleanor and all the screwing we did the day before. I sprouted a boner and lazily moved the foreskin slowly up and over the swollen, purplish head.
I was vaguely aware of a toilet flushing and a woman's heels clicking on the hardwood of the upstairs hall. But half asleep and filled with the fascination of playing with my cock it did not register. Before I could grab the covers, Alma, my twenty-one sister who was supposed to be away at college stood in the doorway. Her eyes were red.
She started to turn away then decided against it. Her voice was barely a whisper. "Little brother, you've got yourself a real hummer."
"I didn't know anyone was in the house." I reached for the sheet to cover myself. "Mom's gone to see Grandpa for a few days. I'm by myself."
"You needn't hide that thing from me." She smiled. "I mean, it's part of the family."
I dropped the sheet, leaving my boner exposed. "Then it's time I got a peek at yours."
She stepped into the room. "You're positive Mom won't be back?"
"I'm sure."
Alma unbuttoned her blouse and slipped it from her shoulders. Her pert little boobs, without a bra, jutted out with no sag. The coral tips were as firm as blackberries on the vine when they are still red. She shoved her cutoffs over lush hips and full, rounded thighs. She stood for me to admire the dark, wiry triangle inches from my face. "See anything you like?"
"Lots." I turned onto my side to clasp her full buttocks and pulled her to me. I nuzzled my face in her crotch and my tongue sought to open her crack.
"Jeezus," breathed Alma. "I love having that done."
I pulled her onto the bed.
Alma tumbled beside me. "I'm so damned horny. I can't help it."
My fingers toyed with the soft moist folds hidden under the dark curls. I inserted a finger into her moisture. Her hips assumed a movement to counter my finger-movements. "Is your pussy hungry?"
"Oh God! Kiss it some more?"
I spread her legs, parted the lips and found her clit. I thought she would go wild. I turned so my boner hovered inches from her mouth. Her hips undulated as I clutched handfuls of warm, firm flesh and wriggled a finger between the tender cheeks while I nibbled pussy.
Eventually she caught on and tentatively licked the cock-head, then wrapped her lips around my boner. When she found there was little taste she could not get enough. She hung on for dear live when I came and I don't think she stopped coming for five minutes after.
I turned and lay beside her. "You taste good."
"So do you. You know, I never sucked Roger and he never did that for me."
"Maybe you can surprise him now."
Alma shook her head. "Too late. He's dumped me for someone else. I came home tonight because I thought Mom would be here."
"And caught your horny brother jacking off."
"Lucky me." She reached for my diminished poker and squeezed it lovingly. "Do you feel guilty, playing nasty games with your older sister?"
"Only two years older." I moved my hips back and forth, making my dong slide in her hand. "They say it has no conscience."
She patted her pussy. "None here either." She turned and pressed her body close to mine. "Something is growing down there." She giggled. "Being brother and sister, do you think we dare fuck?"
"Do you want to?"
"I want that thing the worst way but I don't want to get pregnant."
"Did you and Roger ever do it like the doggies do?"
"He was never very experimental." Alma got on her hands and knees in the middle of the bed. "You want me like this?"
I smacked her playfully on the ass. "Damn! I love watching your sweet buns jiggle."
Alma smiled. "Then do it some more."
I smacked harder. "Didn't that hurt?"
"It stung a little. It make me feel warm." She turned her head and smiled. "Would you like to spank my big, bad butt for a while?" she teased. "I've been a bad girl."
"You don't mind?"
"I could tell you a few things about smacking butt. There's nobody here. We can be as loud and dirty as you want."
"You mean I can do anything I want?" I smacked her hard on one ass cheek and then quickly slapped the other. It was louder that I thought it would be. Alma let out a little groan and then lowered her head. I gave her half a dozen more smacks.
"God what you're doing to me," breathed my sister.
"Does your ass want some fucking?" I whispered.
"Smack me some more then do me."
"Can you take it up there."
"You mean in my A-hole?" She looked back at me. "It won't fit."
"With your hot buns, I bet it goes right in."
Alma giggled. "I was going to say, 'please be gentle.' Will you?"
I smacked her twice more then spit on my middle finger and entered her tight rosebud up to the second joint. I wriggled inside her."
"That feels good." She rotated her ass on my finger. "Do I get something more?"
I moved behind her and slowly sheathed my cock in her pussy, all the way. Alma pushed back on me. "Oh Jay, that feels so good. Leave it there."
"And knock you up? You'll like it fine in your back door."
"Have you ever done it that way? I've heard men do that to men."
"I've done it, to a woman. She liked it better than the regular way."
Alma wiggled her butt. "Then do me. but remember, you're in virgin territory."
I pulled out of her pussy, aimed at her puckered, brown star and shoved. Alma gasped as I passed the first barrier. I waited until she nodded her head for me to continue. The way was tight. I forged ahead slowly until my cock hairs tickled her butt. I felt her tighten and relax and tighten again, her hot, tight, anal cavity milking me.
"Oh God. I don't know if I can stand it, it's so good. It feels so fucking good."
"Doesn't hurt?" I pulled out half way and shoved back in.