I don't really care about the setup - maybe Bucky is part of the Avengers now and she needs to go into his mind for some reason, or maybe Steve asks her to remove Bucky's triggers, whatever.
Anyway, something fucks up badly, and Bucky gets stuck in a particularly unpleasant, humiliating rape-memory and Wanda, while not involved, is forced to witness the whole thing. In this "flashback" or whatever it is, they're aware of each other's presence, so Bucky knows she's watching as he's being raped. Neither of them can get out until after it's run its long, unpleasant course.
The setup here that Bucky is sort of in his past self's place, reliving it (but with awareness of Wanda being there) and Wanda is an unwilling observer.
Bonus points if:
-Wanda herself is a virgin and her own experience with Hydra was not at all like that. - Bucky is protective of her even in this situation, like maybe he says things like "try to close your eyes for this part." etc. - Bucky has masculinity issues about a woman witnessing that, made worse by having been raised in the past with different views on sex and gender. - Guilt on both ends. Wanda thinks she got off lightly, feels guilty about going into his memory. Bucky feels guilty for traumatizing a young woman with trash. - The setup can be either romantic or platonic, I don't care, but ideally afterwards they're going to have to have a conversation about this for sanity's sake, and some h/c even if it's just a hug.
Wanda witnesses Bucky's abuse when her powers go wrong
I don't really care about the setup - maybe Bucky is part of the Avengers now and she needs to go into his mind for some reason, or maybe Steve asks her to remove Bucky's triggers, whatever.
Anyway, something fucks up badly, and Bucky gets stuck in a particularly unpleasant, humiliating rape-memory and Wanda, while not involved, is forced to witness the whole thing. In this "flashback" or whatever it is, they're aware of each other's presence, so Bucky knows she's watching as he's being raped. Neither of them can get out until after it's run its long, unpleasant course.
The setup here that Bucky is sort of in his past self's place, reliving it (but with awareness of Wanda being there) and Wanda is an unwilling observer.
Bonus points if:
-Wanda herself is a virgin and her own experience with Hydra was not at all like that.
- Bucky is protective of her even in this situation, like maybe he says things like "try to close your eyes for this part." etc.
- Bucky has masculinity issues about a woman witnessing that, made worse by having been raised in the past with different views on sex and gender.
- Guilt on both ends. Wanda thinks she got off lightly, feels guilty about going into his memory. Bucky feels guilty for traumatizing a young woman with trash.
- The setup can be either romantic or platonic, I don't care, but ideally afterwards they're going to have to have a conversation about this for sanity's sake, and some h/c even if it's just a hug.