Before you comment: I've been in this sub for a while, so I'm quite aware of Af/BB etc.

I have a plate whose birthday is coming up. She is definitely more invested in me than likewise. She hasn't tried anal, but has told me she wants to. She's been comfort testing me a lot recently, likely due to her period.

I've read about the whole anal prep process, starting small etc. Her ass is currently so tight I can barely fit my little finger in.

I'm thinking about giving her a butt plug for her birthday. Nothing fancy, just something to steer sex towards that direction.

What do you guys think?