R-18おまけはファンサイトへ:
Fanbox: https://kosmosbeta.fanbox.cc/posts/7860062
Fantia: https://fantia.jp/posts/2720528
Patreon: https://www.patreon.com/posts/wu-shang-103410477

R-18 bonus on the fansites:
Fanbox: https://kosmosbeta.fanbox.cc/posts/7860062
Fantia: https://fantia.jp/posts/2720528
Patreon: https://www.patreon.com/posts/wu-shang-103410477