About the commentary:
It seems to be part of they_had_lots_of_sex_afterwards. If someone knows a better way to phrase this, please feel free to improve.

Obviously inspired by a tweet with a photo of shiratsuyu-class-colored lingerie set, from tutuanna's official twitter account.
See also: [1] [2]

henmere said:

Obviously inspired by a tweet with a photo of shiratsuyu-class-colored lingerie set, from tutuanna's official twitter account.
See also: [1] [2]

It's sold out btw.