Revealing One-piece (Patreon)

I'm not 100% sure what Sima is wearing here. It looks like a one-piece swimsuit, but I'm not sure it would survive contact with the water. And Sima is known to pair it with a black skirt and wear it out. But it has the plunging neckline that Sima likes so much.

Technical: Nikon D850 with NIKKOR 70-200mm f/2.8G VR II lens. Light from 4 Godox MS300 studio flashes, two pointed to the backdrop to white it out, one above and to the left of the camera in a 90cm octabox as key light, and one to the right of Sima in a large rectangular softbox as fill.