Since a lot of people just roasted or mocked this game I will use my right to make a constructive criticism as this is is first ever project while learning ren'py. (I haven't played the game I will lead on my thoughts based on the OP in general)
The overall idea is good, the tags are for future content as I guessed. First of all a better writing is always appreciated, I understand English isn't your native language (as well as mine) I am guessing and expecting you will try to get good in English or maybe get help from someone about the dialog, grammer (my grammar sucks and I am planning on making a game too).
I would suggest you to make this as a sandbox game (it isn't according to the OP) but I understand it would be so much trouble for a person who just started to use ren'py (maybe in the future as a remake?). Don't make everything easy to get since it would pretty much kill the purpose of a game and the joy of getting a reward, otherwise it would be just a story based porn and not a game.
Do not expect to earn money at first, this is a project to improve yourself afterall.
This is all I can say without playing the game, one constructive criticism and two suggestions. Keep up your work and improve!