All hentai scenes come from defeat in battle or being tricked by lustful men. Completing the game will not unlock these scenes. If you want to see them all, save game before losing in battle. You’ll get a game over and return to the main menu. All scenes in this game are focused on non-consensual intercourse and losing your virginity. The game can be very dark, so be warned! You can literally watch a full scene where you’re stripped naked and sold at a slavery auction.

https://hentaireviews.moe/2019/08/16/hentai-rpg-review-revenge-of-swordsman-milia/