I love what pronell said and you could go that route! Although I'd also like to suggest going allegorical as an option.

There was a poem I read, which used a snake bite as an allegory for SA. I can't seem to remember the name. I think it was by Francesca Lia Block although I'm not certain.

Depending on why you want to write that as part of your characters story you can adjust the allegory. If its about the abuse of power and the effects it leaves on people that snake allegory would do you well.

If its about being realistic, that won't work. Unless you want to make it like an adjusted memory. Smth the victim doesn't wish to remember and hence remembers smth else instead.

Off the top of my head:

• A rose losing it's petals to represent loss of innocence/ beauty.

• Trespassers destroying someone's garden, a violation of boundaries.

• A painting that's torn, destruction of ones sense of self.

Good luck, but before you make your decision I suggest you make sure you know why you want to write about it. That'll help you make the correct decision for you.