Pool: (C96) [TETRAPOT (Hanekoto)] Kuusou Sekai

https://www.melonbooks.co.jp/detail/detail.php?product_id=527915
https://www.pixiv.net/artworks/75642441

Artist Information:
はねこと:
Pixiv: https://www.pixiv.net/users/2106422
twitter: https://twitter.com/hanekoto2424
HP: http://tetrapot.weebly.com/