Ikusa Otome Suvia, Soukou Kijo Iris Recommendations
Both have an excellent budget and released only a month apart from Pixy studios. While the settings are miles apart, with Iris set in the distant future and Suvia set in the dark ages, both have a pretty typical hentai setup with similar themes. Girls get captured, humiliated, and trained to be sex slaves! They also have the monster rape theme going, Iris has aliens and Suvia has ogres and monsters. If you like one of them, you can't go wrong with the other!