sanrokumaru - Robuta Search

https://mangar18.com/animation/ova-isekai-yarisaa-vol2-sanrokumaru-4450.html

Artist Illustrator: Sanrokumaru, Publisher: Antique Nuss, Imported directly from Japan, software products imported.

https://onlydoujin.com/doujin/soshite-watashi-wa-kyou-mo-ano-otoko-ni-taberareru/