Hoo boy, do I have some ideas for this!

Also, if anyone has stuff even slightly related to this, drop names or even better, links.

So one of mine that I like is the idea of art students/models posing (willingly or unwillingly) nude in front of the class. Maybe she's embarrassed or just humiliated by the idea of everyone staring at her pussy, but she goes through with it one way or another. Of course, the guys get horny, and either one or all of them gangbang her and she enjoys it. Do things like draw her with a creampie seeping from her pussy. For example, the image attached is great but needs to go much further.

My most desired scenario is some aliens kidnap a woman and her friends and start using them for "human reproduction studies." The aliens don't participate, but they have her have sex with each one individually, but then eventually all of them while being clinical like "Subject X has the biggest penis" but then the other alien says "That may be, but subject Y gives her the most orgasms." I think it'd end with her getting pregnant and the aliens concluding their studies on human reproduction so they're dropped off back on earth with everything that has happened to them weighing on their mind. Bonus points if they do a gangbang again.