Ok I played the game and like it a lot it's clearly you're doing great making the game, I have a few suggestions, first adding a relationship status with the main npc, like the shops owner, the more work you do for them you improve your relationship with them and get paid more depending on the level for each shop separately. Also adding pregnancy system.
Second adding an optional/side story, that lizard npc woman that asks the protagonist to shake her tail to buy the dried meat, after several times buying the dried meat and raising relationship with her, you unlock lesbian kiss with her at first, and each time the level of the relationship increases the more storyline and lesbian animations you unlock, eventually getting scissor-style, after that an optional part 2 will unlocked by the lizard woman telling the protagonist that her husband is an open minded person when it comes to lesbian relationships, and asking the protagonist if she would like to have a threesome with her and her husband in their house, which protagonist can visit them once per day and consume 2 AP to unlock one storyline each time, for example the 1st storyline the husband group both girls breasts, 2nd storyline next day both girls giving husband double blowjob, 3rd storyline husband asking to watch both girls having lesbian sex "scissoring" while jerking off standing next to them (voyeurism) and cum on both girls naked bodies, 4th one both girls in a doggy style and the husband fucking his wife while finger the protagonist, 5th a threesome cowgirl position, 6th...7th....8th....etc...until finally 10th or more days, the husband and his lizard wife will pay for all the protagonist debts and get her free and she will decide to stay at the village and live with the married couple in their house in a triangle love relationship as a side ending, unlocking all the lesbian and threesome animations of these two optional/side story where the players can play them again at the couple house as much as they like without consuming AP anymore. Plus an optional extra few animations sex when they can invite the garden npc girl (Meela) to join them in foursome scenes