My Sister Hated Thunderstorms - Cover

My Sister Hated Thunderstorms

Copyright© 2024 by Mustang

Chapter 15

Erotica Sex Story: Chapter 15 - During the later 1930's depression era in Kansas, young Sarah Fletcher discovers a unique way to overcome her fear of thunderstorms. A bleak future forces her family to make a new start in life.

Caution: This Erotica Sex Story contains strong sexual content, including Mult   Teenagers   Consensual   Romantic   BiSexual   Fiction   Farming   Cheating   Sharing   Incest   Bestiality   Cream Pie   Exhibitionism   First   Oral Sex   Voyeurism  

Sarah caressed Sally’s naked body with hers. “I feel very special that I’ll be the first girl to taste and love you. I’m a little surprised we haven’t been this curious before.”

“Maybe we were but were afraid to admit it, and now I can say openly that I love you and want to experience the same feelings our parents do.”

“Can I go first? I’d love to taste your pussy. You can watch Donny and I commit incest, and we’ll make sure he doesn’t fuck me too much and cum. I want to watch him fuck my girl, then I’ll lick it from your lovely-looking pussy.”

“Yes,” she softly agreed.

Sally watched as the brother and sister shared passionate kisses, then they kissed her. He guided her onto her back, and Sarah covered her lips, breasts, and stomach in soft kisses. She bent her legs at the knees and had to watch as another girl’s lips and tongue touched her pussy for the first time.

Sally’s reaction was immediate, as she felt her new lover’s tongue flicker over her sensitive clit, and then enter her. Their breathing increased as Sarah fondled her lover’s breasts. Donny kneeled behind Sarah, his hands smoothing over her round, firm ass. He rubbed his cock up and down her slit, then entered her warmth.

“Uhhh,” she sighed as her brother’s hard cock filled her in. Sally could feel the movement of Sarah’s head against her pussy as Donny began fucking her.

Donny held onto his sister’s hips as he slowly fucked her. Highly aroused, it only took an extra push or two for him to almost cum.

He looked at his dad, who was fucking Kathy the same way while she licked his mom’s pussy. “Who would have ever thought we’d be experiencing two beautiful women together at the same time?” Sam remarked.

“I sure didn’t!” He exhaled deeply.

Two strokes later, Donny pulled out of Sarah and lay beside them. “What’s wrong, Donny? Did you cum already?”

“No, but I almost did. What do you expect? I was fucking my sister while she was licking my girlfriend’s pussy, and you expect me to not be turned on?”

“I was just kidding you! I know you’re a good fucker!” She smiled, leaning in to kiss him.

“Sarah, I’d like to taste you,” Sally admitted.

Kathy was in sexual heaven, tasting one lover’s pussy while the other fucked her. She noticed Donny lying on the other side of the girls and lifted her eyes to see Sam. “I’d like to feel Donny’s cock in me, but I’d be cheating on you,” she said quietly.

“You want to sample a young cock, do you, my lovely horny whore?” He teased. “You’re not cheating on me; I’m right here to watch you enjoy his cock. In our relationship, if you fancy another man fucking you, just let me know, and I’ll enjoy watching. You don’t need my permission, but I do appreciate that you care enough about me to tell me.”

“Would it be wrong of me to say that I love you?”

“Not wrong at all. Maybe I’ve loved you over these years from afar, and now that I know you and Ellie are lovers, that makes our relationship even closer.”

Sam got Donny’s attention and motioned him to his side. He pulled out of Kathy, making room. “Your turn,” he smiled, patting his shoulder.

Donny stared at her pussy, which was glistening wet with arousal. “Sam, go and fuck Sally for a minute, then finish off in me,” Kathy desired.

Sam put his finger to his lips, signalling for Sarah to be quiet. She smiled and nodded as she watched her dad kneel at Sally’s ass. He rubbed his cock up and down her slit, then gently entered her.

He looked at Kathy, who kissed Donny, and then her hand on his hip welcomed him inside. He smiled at his dad as he began to fuck his new pussy. He had to control his enthusiasm while fucking his girlfriend’s mom right beside her.

Sally was concentrating so much on sampling her first pussy that she didn’t notice the switch in partners. “Mmm, Donny, your cock feels much bigger in my pussy,” she sighed.

“I’m Sam; Donny is fucking your mom.”

Sally looked up to see Sam, and then Donny was fucking her mom. “Before you think of being mad at Donny, he’s not cheating on you in your sight. It was your mom who wanted to switch cocks.”

Sally looked at her lover fucking another woman, her mom, and was strangely aroused. She moaned softly as Sam’s bigger cock filled up more space inside her.

Sam loved the sensation of fucking this young pussy, close to his daughter’s age. It felt warm and snug as he gently pushed in and out. Donny had to stop fucking Kathy, or the sensation would be too much.

“Close to cumming?” She asked, and he nodded.

“It’s good that you have control. Your cum belongs in my Sally, then in me, unless Sarah prefers her brother.”

Sam and Donny switched again, entering their lover’s pussy. The sight of the two related trios aroused them greatly. “Uhhh, uhhh, uhhh, uhhh!” Ellie began to move her ass, as if trying to escape Kathy’s mouth.

“Doesn’t my mom sound so sensual when she cums?” Sarah asked.

“Yes, quite lovely,” Sally said, noticing her body’s reaction.

“Someday I’d love to watch you make my mom cum, and I’ll do the same to yours.”

“I’d like that very much. Your dad and brother would go crazy watching four women in bed together,” Sally imagined.


Sarah soon began moving her ass on the blanket, then turning her head side to side and releasing a strong cum. Sally had to hold on tight to her lover’s hips as her body seemed to quiver.

“Mommy, I made Sarah cum!” She proudly announced. The others congratulated her with light laughter as she lapped at her erotic cream.

Kathy needed her lover’s cum in her pussy now and moved her ass in all directions to get it. “Oh yeah, give it to me, baby! You know what I want!” Sally was surprised by her mom’s erotic desires.

It wasn’t planned, but Sam and Donny came within seconds of each other, filling the air with growls and grunts. Kathy and Sally lay on their backs, smiling and holding hands. Sally had to look on as Sam moved lower to lick his cum from her mom’s pussy.

“I didn’t know that men lick up their own cum,” she mentioned, noticing Sam’s face glistening with his cream.

“Some men do—those who really love their woman and want to please her in every way possible,” Ellie said.

Sally’s eyes widened with delight as she watched her lover lean down and begin to lick her pussy. Sarah moved to his side, waiting for her turn. A minute later, Donny came to her side while Sarah took her turn licking his cum.

“I never expected having sex with you like this to include your sister and likely your parents,” Sally remarked, embracing her love. Donny smiled and patted Sarah’s head as his sister made Sally’s body jolt.

“Was this too much for you to do?”

“No, just surprising and quite arousing, I’ll admit. Would our sex lives be like this if Mom and I could move to Florida?”

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