Kaya's Boobs mystery~

I bet he enjoys to doing this!
This is kinda old picture!!!
And I'm still not sure if he have boobs or not!!!
>___<

Oh my...
Last year I touched it!
But he had corset...

My friend always says it's just good shading.
Or good pose.
But this? Oo

I can't stand it!!!
Awww...
TT^TT
He definitelly don't like me so he's doing it on purpose!!!

EDIT:
Actually with people I talk about this we found good explanation.
This may be very clever combination of shading and good bra.
(^o^)
Still enjoy the picture!