the artist is on the fediverse: https://misskey.io/@monobe_yuri

I wish to become the top mod of: (seem abandoned)
!hentaichastity@lemmynsfw.com
!hentai_femdom@lemmynsfw.com
!cuckold_stories@lemmynsfw.com
!censored@lemmynsfw.com
!hentaicaptions@lemmynsfw.com
!netorare@lemmynsfw.com

this one too but the mod seems partially active
!keyholdercaptions@lemmynsfw.com

for the donation stuff, no one has mentioned throne/wishtender, both allow recurrent donations and are used by the nsfw community