https://bad-dragon.com/products/razor (medium sized). A dog knot toy like this would be good. You'd look great taking the knot.

One of the smaller horse cock dildo's would be nice too. Kerriberri has one, I believe. https://bad-dragon.com/products/chanceunflared (also medium sized for you)

Your lippy pussy is, in my opinion, very pretty (delicious looking), and should be stretched out right. I think you and your pussy would look fantastic taking either of those toys.

I also like bondage. Nothing extreme - just handcuffs/rope, some nipple clamps, and illusion of you being helpless.