Wow this is fun, I mean you really have something interesting here. While I am not that into "GIFS" on an art submission, I think this works, but in the "FUTURE", you should really animate something like this, because you have potential here for a nice flowing art animation. The gif makes it go by fast because there is a "LACK-OF-FRAMES" and I would hope you'd use more frames to let it flow in a more even and appealing way. I do like this one tho but I find you could have really used this in a way to animate it more and have even some sounds to show what is going on here. I hope you understand what I mean here as I do enjoy this one very much. Each frame of animated art is good in its own way. You have a standard butt image with a nice shine and glow almost coming off her, and then "BOOM" a rip in her butt is created by another user and you introduce them in an interesting way by just showing their hands and her anus is exposed to all for them to see and do as they please. I like how each submission in the gif is a different way or illustration on what they are going to try to put in her. So many different things to add or do and the text parts are great as well. I do think that the best part and the most subtle detail here is her face. The face changes with each action taken on her. The facial expressions are turned into what would be considered emojis expressions we use with text. I like that and I like the various ways she feels each time something new is going on. I also love your purple coloring theme you've got going on here. Each item has matched that main purple color and even the texts fits in well with it. I wouldn't say this is a bad piece of art, but it is more of an animation and I would hope in the future you use this piece to make a fully animated submission.
~~THINGS TO IMPROVE ON~~
Make this into a fully animated submission as it is very good work but could use more of a flow from scene to scene.