"I... I've been thinking about meguca justice," you say, and try for a smile. "Just... it's a really heavy topic. I mean hey, legal scholars have wrestled with regular justice for a couple millennia and it's still not perfect, right?"
"Oh. Is that all?" Sayaka says, relaxing. "Sheesh. You actually got me all worked up and anxious and everything."
"No, I mean-" you shake your head. "OK, look, it's not an easy topic. Look at Airi, right? She was just one girl - with an accomplice, true, but the worst damage she did was on her own. And we're getting refugees and everything into Mitakihara soon. All it'd take is just one girl."
Aaaand you dodged the topic.
Mami squeezes your hand, silent support in the way she snuggles up against your side.
"Then we just hunt her down," Sayaka says, grinning and holding up a clenched fist. "This is our turf. No one's getting away from us."
"Yeah, no, you're right," you agree despite the stomach-twisting worry gnawing at you. "Hunting them down is a... solved problem. It might be tricky in practice, but we know we can do it. Hell, you could probably do a decent job all on your own, with your clones - not that we're gonna drop the entire thing on you. And maybe we could even get the incoming people to help with, ah, policing. The problem is what comes after."
"Yeah, I can see that." Sayaka scowls thoughtfully. "And you don't want to just toss them in jail."
"Heck no," you say. Your gaze flicks over to Homura for a split second. She's relaxing, somewhat, following your conversation. "I mean... no. I don't want to just leave them to rot - it's just... not good for anyone. For the ones imprisoned, or for the ones doing the imprisoning. I mean, it's not like we have an actual jail, or police, or lawyers or judges or anything for magical girls."
Sayaka makes a face. "I guess I see what you mean, but... do we need all that?"
"I think we do, if we're going to handle this many magical girls," you say, spreading your hands. "We can't handle everything ourselves. Which means professionals of some kind, or at least people who can handle these things."
"Yeah... I guess so," Sayaka says. "Ugh. Lawyers."
"I mean, hey, how else do we see justice done?" you says, shrugging. "And again - jail can't be our only option. We shouldn't be locking people away permanently or anything, you know?"
"So... what, therapy?" Sayaka asks, making a face.