Alr so lemme start by saying i can see ALOT of potential w this game and if you want i can give you suggestions and my personal suggestions. n what to do for more content, if you don't that's ok js know i love this game so far, scroll down if you want to see it.
Num 1
1. Add paths/ routes: make 3 different routes for Rika such as love route where the mc and Rika can love each other, the pure route where the mc and Rika are friends ( this would have a special end giving him a praise for not being a degenerate), and lastly the corruption route where you rape/corrupt her into being a sex slave
Num 2
Add different scenes for places: so all around the house when she's doing a chore including the bathroom as you gain more trust or love (if you add the love or corruption feature), you add different scenes and functions for example,
cooking/dishes- 1.touching: touch ass, grope ass, touch tits, grope tits, squeeze nipples, take off pants, take off shirt, take off panties, take off bra (if she wears one).
2. touch v2 (don't have a name since i forgot): finger Rika, finger asshole, lick pussy, lick ass 9 (you can decide rest if there's more)
3. dick scenes: slap ass with dick, rub dick on ass, hotdog ass, thigh fuck, fuck pussy, fuck ass
those are examples or scenes for different locations onto last suggestion
Num 3
add shops and make it so where you have a garden you can sell vegetables and fruits for money.
alr for this one its gonna be a lot so stay with me, there will be a huge garden where you can maintain it by watering it at least 1-2 times a day and can ask Rika to help you with it once you have enough trust/ love points with her and if you don't water them enough pests will come at you have to fight off the pests from the fruits and vegetables, if you win you gain levels and stats, once they grow you can get coins and that's where shops come in.
there will be 3 shops to start off, the first one will consist of having farmer tools and seeds and different water buckets to so your crops will grow faster. the farmer tools you can use to plant and kill the pests and the more damage they do, the more expensive they'll be, the second shop is to sell your crops and sell drops the pests give by killing them for gold, if done right this can be the main source of income and finally for the last shop (my personal favorite
) the lust shop, it will sell different items such ass sleeping pills, love potions, different clothes and sex items for later in the game.
now for my personal suggestion and it will be very quick.
alr so ima be real with you, i like sleep sex games especially sleep sex scenes so i would personally want you to add ALOT more variety when it comes to the sex sleep scenes such as a bar to detect if she's going to wake up or not, stripping groping foreplay fellatio and different positions for sex while she's asleep
that's all i have for now and i hope you add some of my suggestions and if you don't that's ok and i will still love forward to this games development i believe in you
.