It is in this video that I realized how tight Vanda's pussy is.
She bends over and does all ass up views in this clip. She uses a dildo as a prop to fuck herself and to help gape a bit better. Unlike many other models, the dildo does not help her expand much. Most models are able to get some very deep gapes from behind, but Vanda struggles to get her pussy fully gaping. It could be due to the size of her ass, or how short her arms are, but I think it is because of her pussy. There are some closeups where you can faintly see her cervix, but even in these views her pussy is barely open.
The corresponding photo gallery can be found here: RED TOY - August 4, 2018.