Most soft vinyl dolls on the market either have the torso parting line right in the middle of the waist or just below the bust.
The parting line for Smart Doll was designed to go behind the bust so that you only see the natural line of the.....oppai ^^ This parting line also allows a wider range of poseability.
This is Kizuna Yumeno sporting the Large bust which is sold seperately.
Mirai and Kizuna will both ship with the S size bust. #SmartDoll