Add some other places beside the church, maybe the military camp? Or maybe...I don't know..just put some story in it, make it as an actual game with story lines. Not just a game focused on +18 stuff.
I played this nsfw game called 'REC', it's a very cool game, I know it's nsfw but it's not all about that, it has mini games, like working as a part timer, or going out jogging, cooking, having parties and all. Very good example to be used to improve your game 😉 👍🏻