Really?
How did it start off?
Do both, I would've done both. And besides, you have any idea how suspicious I am of people looking at my 10 year old sister? I'd break their bones if they're not family.
Well, it started with my sister coming to me with complains about this random kid saying nasty things to her. When i finally find this kid, i find him trying to flirt (And doing a terrible job) with the servers at a "maid cafe". Blaming his stupidity on his parents, i decide to wait until they show up, little did i know his father was just like him, a misogynist stupid prick.
And if i did, it probably would have ended up badly, specially for my sister, who just wanted to have fun. I tend to put my family over me most of the time, though i admit punching that "man" in the face could have been very gratifying.