Incest Writing Prompts

It was just a joke. You complained to your sister, a nurse in training, that you’re suffering from blue balls. Of course, as soon as you mentioned it, she dropped to her knees and started pulling at your pants.

{Incest} There’s a discount for couples, and you’re tight on cash. They ask for the two of you to prove it. Things get grabby on her end. This all feels kind of like a set up.

A cowgirl finds that neither she, nor her stepbrother knew what they were getting into when she asked him to help her with her milk. Now, they're both awkwardly trying to hide their new relationship from their parents...

{Incest} You’ve found your sister’s only fans, and you’ve figured out when she streams. You decide to mess with her a little bit.

After her surgery, she needed to have a small implant installed in her neck to send signals through all her nerves again. Unfortunately, her sister discovers it has a full API exposed through an open Wi-Fi network...

(incest) You quietly close the door behind you, your naked cock still wet from cumming in your mom again and again. You turn around only to see your sister sliding off of your sleeping dads cock in the living room.. You both exchange awkward stares.

Your girlfriend and her sister are identical twins. You know that her sister has a crash on you for a while now, but you keep ignoring her. One time, while you go down on your girlfriend and licking her you realize, this freckle, it wasn't here yesterday, pr was it?... is she....?

Spending the night with a certified MILF is the highlight of your night. Your ex coming over to check on their mother… less so.

A mother congratulates her daughter on out growing another bra, groping and complimenting her breasts. The daughter doesn't know that her mother is responsible for her continuous growth spurts, and getting off on making her bustier and bustier.

His bombshell of a childhoodfriend had finally convinced him to become her boyfriend. As she takes his virginity, his older sister, a stunishing beauty herself, walks in on them. He did not expect her to join.

Training your daughter with controllable clothing

She didn't want to fuck her brother, she wanted to see him fuck! So she'd been sneaking him supplements to enlarge his dick and balls while putting some much needed muscle.

When she brought one of her platonic guy friends along on her family vacation for spring break, her succubus mom all but insisted she had to start fucking him, or she'd do it herself!

You kept a lust potion in your room, not sure what to do with it. But your mom thought it was wine and served it to your sister, aunt, and female cousins. Now you’re stuck here with them.

You're happy her new career is going so well, but it's still awkward seeing your sister on the front page of every porn site.

You learned you have the power to pleasure women just by staring at them and imagining what you're doing to them. They feel everything you think. You use this for good and evil. Friends, family, and even strangers.

Two sisters are in a throuple with a guy. They get a lot of annoying questions about it.

She grumbled as she put the uniform on. “I never should have made that bet with my dad.”

"Damn it mom, i told you to stop fucking my FRIENDS" (Futa?)

Strangely, donations always seemed to spike for her streams on her stepbrother's paydays...

Yeah, you were surprised that what she wore to meet your parents was so, well…revealing. But that wasn’t nearly as surprising as what she was willing to do to gain their acceptance or how willing your parents were to let her try!

{Incest} A superhero and supervillain battle takes a sexual turn when one discovers the identity of the other.

Alex can't jerk off for 2 weeks because he hands are bandaged due to an injury during his college football game also it seems like his stepmom and Older Sister are determined to tease him as often as they can.

Tabletop nights with your friends have gotten awkward lately: they're more focused on conquering your sister than continuing their quest

I wished I could have the ability to shape shift… and I have it! Only issue is that I can’t activate it however I want… turns out, my pervy brother can shape shift me however he wants.

Innocent incest

She had always secretly fantasized about a threesome with her husband and his twin brother. She couldn't believe it was actually happening!

You were given a vial of liquid by a friend. You thought it was flavoring, or alcohol, but it turns out to be an aphrodisiac. You only discover this after fumbling it and dropping it into the punch bowl at your family reunion.

Mother gives her adult daughter *far* too hands-on, officious sex ed

Okay, okay, so… just… it’s hard to explain, but, umm… okay… I have a kinda… ability… where I can like… warp reality… and I maaaaaay have used it to turn your mom into a slut and fuck her stupid… d-don’t be mad! W-wait… what do you mean she’s always been that way…? can’t you notice the changes?