I remember seeing it in dlsite or kimochi I can't remember where.
- The game starts by showing two sisters who are rescued from their village which is destroyed by an goblin. Several years later we play as the younger sister who just joined the knights order to protect people and kill the goblin, the older sister is the captain of the order.(I think she has an high position) she doesn't want the mc to fight but the younger sister doesn't obey so we then go on mission to an village. I can't remember the tags the ones I do know I'm not sure if they're tagged on dlsite is one obviously female protagonist and then there hypnosis or mind control body modification. The female protag has short hair. Do tell if you know or recognize