I've heard they're a girl's best friend, diamonds.
[By now, the slight repositioning is far from an unfamiliar transformation, so it doesn't come as quite as much surprise when the pitch of Niou's voice takes on those feminine tones. And when he speaks, Yagyuu's voice has shifted as well—it hasn't lost its warmth, but there's something less gentle in the undercurrents, and he's now studiously keeping his eyes on Niou's face.]
But I imagine that's not the only reason you want them.
action! ♥
[By now, the slight repositioning is far from an unfamiliar transformation, so it doesn't come as quite as much surprise when the pitch of Niou's voice takes on those feminine tones. And when he speaks, Yagyuu's voice has shifted as well—it hasn't lost its warmth, but there's something less gentle in the undercurrents, and he's now studiously keeping his eyes on Niou's face.]
But I imagine that's not the only reason you want them.