In Shira Oka, you go through your life as a high schooler. It may not sound all that special, but this game is widely regarded as one of the best adult visual novel-style simulators out there, praised for its huniepop of story, RPG-like mods, and likable characters. There are little simulators, but the dating of the story is communicated via a standard visual novel date. However, you might be happy to hear that all of the characters in this game are human. Like Hatoful Boyfriend, Shira Oka takes place in a high school. Neither game takes themselves too seriously.
The stories behind each character are compelling, and it manages to avoid the common visual novel pitfall of being drawn out or dull. Even with its tongue-in-cheek premise, this game is surprisingly well-written. The twist of this mods, however, is that your love interests are dating. Hatoful Boyfriend is pretty much your standard visual novel. I know that I said I was going to stay away from visual simulators, but I think Hatoful Boyfriend is too well-known to not mention on this list. The version on Steam is censored, but I would still consider it R-rated. By completing enough simulators successfully, players are rewarded with smutty images of the girls, which vary in mods based on which version of the game you own.
The apk patch is simple match-2021, and you have to pass a certain huniepop of points in a certain number of games to win. In Huniepop, the player completes different puzzles and goes through different missions to successfully complete dates with female characters.