I'd recommend a google image search of vagina reference.
You made the visible mistake called "axe wound pussy" where the clitoris is missing completely. Vaginas, when the labia lips are spread out from penetration, have inner bits like the clitoris at the top middle. It doesn't just compact away from penetration, it's in front of the opening.
Everything else is done well, especially the lighting and nipples. You can make a leap in quality with technical image reference study. Without it the mistakes can look grotesque to people with understanding of human anatomy.