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Sister Erotic Audio Sex Stories

385 results
It's been a few days, and your sister has been oddly normal around you, quiet even, maybe she's finally gotten over this weird phase of hers? Shame though, you were looking forward to her keeping her promise about that strapon. So while your Mom goes to get groceries, and you're sure your sister won't bother you, you slip on that collar she got you and opened up some porn. Of course, that would be the moment your big sister opened your bedroom door. The long awaited part 4 of the sistercest series, I hope I made it worth the wait <3
By lilynsfw_va 1
16:51
Description: You've been offline for a while since you've been depressed lately. Naturally, your big sister is worried and comes to check up on you at your apartment. But you definitely weren't expecting her to tell you she found out of your secrets. I hope you enjoy my lovelies - Lily <3 Disclaimer: This audio was made by an adult, for adults. All characters depicted in this audio are 18+
By lewdlexi 149
23:21
Synopsis: You're a shy virgin. Your big sister is leaving to a store, to buy some drinks and other things. Her hot friend wanted you for a long time so she doesn't waste any time. As soon as your sister is gone, she attacks you with kisses and sits on you..
By aura_audios 532
15:37
Additional tags: Synopsis: Your girlfriend's hot sister sees you sitting by yourself. She's mind blown that your girlfriend just decided to leave you here and take a nap herself in the other room. She starts talking about how she knows your girlfriend probably doesn't satisfy you and stuff and.. eventually attempts to seduce you and convince you to let her take care of your needs...
By Pippits_GWA 35
11:28
"I don't get it Mr. boyfriend, what did you like so much about my sister? Tell me, is there anything my sister can do that I wouldn't be able to do?" I want this... I've wanted this ever since she dragged your ass in here. I'm going to make sure you're never gonna leave because the next time you come it's going to be from me."
Sister Won't Stop Raping You Until You Love Her additional tags: Mentions of Your sister has been visiting once a week from college for a little over a month now because she misses you so much! What follows is another lovely weekend visit while your parents are out of the house. ALL CHARACTERS AND PERFORMERS ARE 18+ LEGAL ADULTS. THIS IS PURELY FANTASY AND I DO NOT CONDONE ANYTHING THAT IS IN THIS AUDIO TO BE ACTED OUT IRL!!
Bath Time with Big Sister You're enjoying a little bit of alone time in the bath when your big sister barges in, but it wasn't an accident this time. She wants to talk to you, and it's very important. It's about what you were doing to her pictures.. ALL CHARACTERS AND PERFORMERS ARE 18+ LEGAL ADULTS. THIS IS PURELY FANTASY AND I DO NOT CONDONE ANYTHING THAT IS IN THIS AUDIO TO BE ACTED OUT IRL!!
5(3)
Script by u/ThomIntrigue After your first "encounter" with your conniving little sister, you are ready to put her shennanigans to an end. Little sis has other plans for you, both in and out of the bedroom.
5(1)
By AprilW9 131
21:13
You hear your kid sister masturbating when you two are home alone and you walk in to find her doing it with a pair of your boxers. A fight ensues, and she confesses she loves you. She's IN love with you. And now she wants to fuck you. You know it's wrong, but you can't resist. This was a custom audio I received permission to post. The script is by yours truly. This is a fantasy by adults and for adults only. All characters are 18 or older. Don't try this at home. Enjoy!
By Lily-Danger 106
19:24
Your perverted sister catches you jerking off with a Fleshlight while watching goth girl porn in your bedroom... She makes fun of you for being so pathetic but eventually takes pity on you. Give her your virginity, and let her show you what real pussy feels like.
By PuppySpit 19
18:29
Script posted by u/TA_75 xoxo Summary: your sister sits down next to you, determined to make you feel better about your ex. there's only one place out in the open like this where nobody'll see your cock inside her.. lets go take a swim, shall we? To support me and my content cum join my patreon step-bro please uwu then we can go play in da sand... patreon.com/PuppyAudio
You're just about to get into the shower when your little sister's friend sneaks into the bathroom with you. Written by u/MyNameMadeYouSmiley Voiced by @BrittanyBabbles Written for adults, by adults All characters are 18+
By PrincessBitty 38
17:31
Script / Description by u/MyNameMadeYouSmile Description: Your sister's best friend came to your room amd started talking to you. You don't know when and how, but soon she's almost on top of you, then she tells you that she knows about your anxiety and she wants to make you feel good. Note: I stumble my words a lot, sue me XP
By SmutGrrl 94
27:31
Hello my little darlings! So this was a commission that took me a ton of time to work on, and I have to say I think it came out pretty good. I voiced multiple parts, and had a lot of fun making this dark(ish) audio. Plot: You (the listener) have been locked in a closet for at least a day, you're not entirely sure. You're athletic Mother comes to free you from the closet, and brings you down to a hidden room you didn't know existed. There you find many of your extended family, aunts, uncles etc, all fucking in some weird sort of orgy around an alter. On the alter sits your older sister, completely naked, waiting excitedly. High above her a woman is tied up naked, dripping with excitement onto the alter area, bound, and gagged, she is the sacrifice for The Ritual. Your Mommy takes you through the scenario and you will be preforming many sexual acts to initiate the Ritual to summon an Elder-God of sorts. That Elder-god will take the sexy sacrifice, rendering her and Mommy unconscious, and use your sister as it's own vessel into this realm. It has accepted you as the reason she exists, and will decide how to use you thusly, appreciative of you preforming The Ritual, and becoming a sex slave sacrifice. (If I missed anything I am sorry!) Some tags: This audio is dark, and consuming, and sexual. If these tags are not your thing please don't listen! This was a ton of fun to make, but I get it's not for everyone. If you do enjoy, I'm glad! Thank you for listening. Love, Smutty This audio is NSFW, and purely for fantasy purposes. It is intended only for an 18+ audience, and all characters portrayed are 18+. This content is for Reddit’s Gone Wild Audio/my personal uses or r/smuttys. Please do not upload, re-post, or re-host without my consent. I own license to audio sfx through storyblocks.com, and occasionally obtain SFX from freesound.org, or I preform my own foley work. Thank you.