Okay.
[X] Yes.
Reasons:
1) I think it's a cool way to end the tournament. It gives us some participation in the overall tournament. It's an active choice rather than a passive choice; saying "yes" is generally a better idea in a role-playing game than saying "no" if you want cool things to happen.
2) As
@Quest noted, I remember people suggesting something along the lines of "the Scion fights the winner of the tournament at full power as a special honor" back when we had
NO IDEA who the winner would be. The winner being a boy roughly Kakara's age (or anyone her age) was a
massive upset, so I am pretty sure none of the people involved expected that to become an issue. Even though people were TOTALLY making jokes, even well before that time, about how saiyans view sparring and romance as related.
3) I don't feel like Kakara is under significant pressure.
Everyone present, including the boy who asked for the boon, the king-our-father who is claiming a bit of extra royal prestige by having offered the boon in the first place, and the spectators who gasped in amazement that Tabe even asked, seems to fully acknowledge Kakara's right to refuse. Kakara herself, insofar as she has a mental state independent of what we vote on, is
also pretty clear on this.
4) This is aside from the part where Kakara is a walking arsenal of mass destruction who could casually smack Tabe hard enough to leave no proton standing atop another,
more or less on a whim, if he did anything overtly aggressive or hostile. And yes, I mean 'arsenal.' Seriously, we've
had that contest, and the score was "Kakara one, nuclear arsenal of a major world power zero."
5) I don't know if I should even dive into the minefield of whether or not it in some way promotes rape culture to portray teenage boys as seeing a dance or dance-equivalent with teenage girls as an honor/reward/privilege that doing some amazing feat entitles them to
politely and deferentially request. I probably shouldn't. But let me just point out that it seems pretty clear to me that Tabe is politely and deferentially requesting something, not behaving with even the slightest hint of an entitlement complex.
Do I ship it? No. Definitely not. But honestly? He seems like a nice kid, based on admittedly short acquaintance. I've seen teenage girls do a hell of a lot worse.