Slim white girls in bondage, one gets butt touched

There’s a scene with two white girls in their 20s, both slim and with pierced nipples. One of them is restrained in a bondage device with her buttocks exposed, while another person’s hand touches her butt. The other girl is also restrained, with a ball gag in her mouth. The setting looks like an indoor studio or dungeon with good lighting. The close-up shots show the bondage device and chains clearly. The girls’ features are not particularly notable, but their skinny builds and piercings are visible.