Old school Japanese female muscle artist Atelier EG from the early-mid 2000s. Stopped posted a really long time ago.

https://web.archive.org/web/20070308005615/http://www.k3.dion.ne.jp/~erogro/information.html

for some samples thumbnails

https://www.luscious.net/albums/old-fmg-set-3_282678/

has a lot of the now lost media images at the beginning of the gallery