Pool: (C97) [butterfly (Nabi)] JK.

https://www.pixiv.net/artworks/77803290
https://ec.toranoana.shop/tora/ec/item/040030801516/

Artist Information:
なび:
pixiv: https://www.pixiv.net/users/28145748
twitter: https://twitter.com/NAB0I
HP: https://n-abi.tumblr.com/