C190 Size of xxl

Qi Jinsheng casually touched it. It felt pretty good, because today was Member's Day, so the discount was quite strong.

The shop assistant asked her how big it would be. Qi JinNian thought for a moment about Gu Tianqing's size. XXI?

She didn't have any specific concept of this size, but after carefully recalling the underwear Gu Tianqing had worn before