https://boisteruse.carrd.co/
https://www.tumblr.com/boisteruse
https://bsky.app/profile/boisteruse.bsky.social
https://boisteruse.itch.io/
https://archiveofourown.org/users/boisteruse/profile
https://www.pixiv.net/en/users/13271935
https://www.patreon.com/boisteRuse

15 is based on this fanfic:
https://archiveofourown.org/works/21165839

More images available from both Patreon and two itch.io paid bundles.

Paid Bundles:
https://boisteruse.itch.io/ferdinand-and-hubert-image-bundle
https://boisteruse.itch.io/sylvain-and-felix-image-bundle