If we are going on the sense of what the question intends, essentially not medication. I tried pot once back in 9th grade, didn't feel anything from it, so never really did it again, and alcohol was sometime in high school. Never any other drugs nor cigarettes/cigars.
I love it in my games.
Incest included is better.
Showing the actual pregnancy belly after breeding is best.
Fucking the visibly pregnant girls for more breeding = bester!
The girls you breed wanting to be bred so you can continue to breed the offshoot, (hey it's hentai/cg/porn games) yup.
So the game is quite a bit smoother than the demo was. The save feature is better than the original. (Although if the developer reads this, can we get the option to have more than the basic 9 pages, there is no arrow for further save pages, might be necessary for when the game gets longer)
The...
I'll use ctrl/skip if I've played past scenes already and I go back to skip to a certain scene I haven't played yet, or if I need to restart a game due to previous saves not working or something.
I actually don't mind and can find humor and enjoy at times the intros where the dev talks to the player (either as themself, or as a girl avatar), It can provide a bit of exposé better stated at beginning then in-game. Plus all these games may actually be someone's first game so need to know...