You're referring to the popular anime and light novel series "Isekai Meikyuu de Harem wo" (also known as "Harem in the Labyrinth of Another World")!
Isekai Meikyuu de Harem wo, also known as "Harem in the Labyrinth of Another World," is a popular Japanese light novel series that has gained significant attention for its unique blend of fantasy, adventure, and harem elements. The series, written by Murasaki Shigeki and illustrated by Sakae Esuno, has been adapted into various forms of media, including anime, manga, and video games. isekai meikyuu de harem wo (uncensored)