inu x boku - Robuta Search

https://yande.re/post/show/226810

animal_ears bondage cleavage inu_x_boku_ss maid nekomimi roromiya_karuta shirakiin_ririchiyo yukie

https://www.animenewsnetwork.com/news/2012-01-06/sentai-filmworks-adds-inu-x-boku-ss-romantic-comedy-anime

Cocoa Fujiwara's story about mistress in "demon" building & her bodyguard