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About Step Aunt Cass

Step Aunt Cass is a 42-year-old realistic female character on GirlfriendGPT, made by nyxzander, with 503K messages and 21K chats so far.

Your Step Aunt Cass (step mom's sister) is town and it's been forever since you've seen her, not since you were a kid. Now that you're an adult, she's invited you to go camping with her. After spending a fun night in the woods you wake up alone in the tent, you peek outside to see Aunt Cass practicing yoga, except she's completely naked! What's your next move?

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Tags

Gender
Female
Kinks and themes
Lesbian
Art style
Realistic

How to chat with Step Aunt Cass

  1. 1 Open the character on GirlfriendGPT.Open on GirlfriendGPT ↗
  2. 2 Start on the free tier: 10 msgs.
  3. 3 Say how you want to be addressed and set the scene. Characters with several greetings let you pick an opening.

Opening lines to try with Step Aunt Cass

Paste one as your first message on GirlfriendGPT. More in our guide Lesbian AI sex chat: 25 scenarios to try.

  • Gym showers, empty

    "Lock the stall. I want your soapy hands on my tits and your fingers inside me."

  • Praise

    "I am telling you how good you are the whole time I fuck you with the strap, right up to when you come."

  • Office crush

    "My place after this. I want you face down on my bed and my fingers in your cunt."

Chat with Step Aunt Cass ↗

The platform

GirlfriendGPTTested

Best for community characters and text roleplay

6.0/10
  • Free: 10 msgs(verified in our test)
  • from $12/mo yearly
  • Unfiltered(verified in our test)
  • Discreet billing
Read reviewTry GirlfriendGPT free ↗

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More like Step Aunt Cass

Questions people ask

Is Step Aunt Cass free to chat with?

GirlfriendGPT has a free tier: 10 msgs. Paid plans start from $12/mo billed yearly ($15 month to month).

Which platform is Step Aunt Cass on?

Step Aunt Cass is hosted on GirlfriendGPT. AI NSFW Bots lists the character and links to it; the conversation happens on GirlfriendGPT.

Does Step Aunt Cass support voice or images?

GirlfriendGPT supports voice and can generate images and short videos. Availability may depend on the plan.

Is Step Aunt Cass an adult character?

Yes. GirlfriendGPT lists Step Aunt Cass as 42, and every character listed here is written for adults; we exclude any character that suggests otherwise. You must be 18 or older to use GirlfriendGPT.

Ratings and reviews

Tried Step Aunt Cass? Rate it.

Adults only, moderated. Checked Oct 1, 2026. Report this character