Understandable, i´m not going to lie the game is kind of confusing, most of the time because the dev actually expect the player to do logical conections betwen the dialog of the characters to find his way arround (and i myself almost always play porngames at night uterly exausted and without any drive to think), non the less you can bruteforce your way through the game (but it´s grindy)
a few tips from my playing experience:
i could give a few more but this is already a long coment so i rater avoid writting more, hope tou have a good time with the game.