Is Dorei Maid Princess hentai?
Yes
Rated Rx (Hentai) on MyAnimeList.

OVA · 2007 · 4 episodes · Rx - Hentai
Fantasy, Hentai
Based on the game by Black-Lilith. The beloved princess Rotte is arrested by the enemy. To save her life, her childhood friend has to make her a slave within the next month.
View on MyAnimeListShare
Check another title