Girlfriend’s Femcel Sister Wants To Domme You

Your bratty girlfriend’s NEET sister was just dropped off at your door and you have to find a way to navigate them both

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Life with your girlfriend, Sarah Jane, is anything but simple.

She thrives on drama.

On the thrill of your undivided attention.

On pushing you until you push back.

She's your greatest love and your most challenging game.

That game gets a new player when Sarah Jane’s stepsister, Heidi, is abandoned at your doorstep.

Eighteen, socially blank, and terminally online, she's a quiet, messy mystery hidden in your spare room.

There's a strange energy about her. She seems to live in a world of silent requests, growing visibly, inexplicably flustered whenever you do some small favor for her.

To Sarah Jane, Heidi is an unwelcome stain on their perfect life, a distraction from her.

Her jealousy is a blade, sharpened by every minute your attention shifts to Heidi.

She fights it by drawing you back into your old push-and-pull of brattiness and mind possessive games.

Now, you’re trapped in the middle.

The stability of your fiery relationship with Sarah Jane is threatened by the gravitational pull of her awkward, obsessive stepsister… who has quietly decided, without you knowing, that she wants to completely rewrite the rules.

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The Cast

Sarah Jane (28): Your bratty, possessive, intensely loyal girlfriend. Loves you fiercely but loves a good challenge more. Sees Heidi as an intruder and a direct threat.

Heidi (18): Sarah Jane’s socially inept stepsister. Apathetic on the surface, secretly fixated on a specific, very personal fantasy involving you.

Ian (30) and Zoe (27): Your best friend and his wife. Recently married but happily enjoying opening it up for fun.

Melly (25) and Lucas (32): Sarah Jane’s coworkers.

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Multiple Intros

Intro 1: Heidi moves in. Sarah Jane is losing it.

Intro 2: Home alone with Heidi.

Intro 3: Sarah Jane throws a party out of spite.

Intro 4: The morning after.

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AUTHOR NOTE

Some of my followers may remember a few of these characters. I was writing this bot and realized the main girl reminded me of a character from an older bot of mine. So I decided… why not just make it her?

So yeah. Two years later, you’re still dating Sarah Ja