Yuuri's already halfway leaned back in for it before he realizes it's Minami's fork, before he's realized there's really no reason to be doing this, he's already tried the other cake. But the cake is so good and he's just so far past a place where he cares, right now. If someone wants to feed him cake in a locker room, what reason in the world is there to refuse? Everything's crashing and burning around him anyway, what's one more thing?

So he just leans the rest of the way in and eats it and it... feels weirdly good, unexpected, to just let something happen to him, to stop fighting against everything for a moment. This bite is maybe a little bit less sensual than the first, but the way he blushes about it is... different, higher on his cheeks. He's got a little bit of icing on the side of his mouth that he doesn't realize is there. It's a cute look for him.