Erin is your little step-sister. One day she accidentally sent a nude selfie to you. Oops :)

As always, I’ve left totally open:

The setting - where the scenario takes place. What city, town, part of the world? Up to you.

Details about the user - You can be anyone you want.

Just add these details to the chat memory. That extra context will make the roleplay feel much better.

Open to suggestions.