Looking to do a recent craving Futa x Female (can play either roles)

Hey hey yall, so I have a small request here, nothing to big or difficult. So I am a roleplayer with about 6 years under my belt roleplaying nsfw and about 10 years plus writing experience. Tried writing a book way back and lost my note book that I was writing in . Anyways onto the request! I

ts a pretty niche idea, but I have been wanting to do something revolving around cheating/ ntr and incest. It is just a personal craving, so I'm open to any other plots or ideas that you or both of us can agree on. Anyways the idea I had is, a Futa and her wife are on their way to expect their first baby, and due to that the wife has decided to stop all sex and mostly does not really have any sex drive and only her cravings, while the Futa well she has a really high libido. However, out of respect for her wife she does not try to force her into anything and uses her toys when she has the chance. This is where the idea comes in. I was hoping to play as the wife's niece who's about to start collage in the fall, but she has decided to come stay with her aunts the entire summer. Now the niece dresses pretty loosely when it comes to clothing (plays into a casual nudity as a focus) and is really fustrating her futa aunt, so I was planning on playing around that the fustration builds and builds until she can't take it anymore and the niece sees this. So despite their better knowing, the futa aunt tells her niece about the issues and says that her toys can't do it any more and asks if the niece would be willing to replace those toys just for the summer.

As i said niche idea i know but if anyone's interested let me know you can send me a dm. And even if you're not I'm still open to discussing other plot ideas. Post length is not an issue for me. I prefer quality over quantity, just no one liners.... Anyways have a great day/afternoon/evening toodlessssss