I played a time ago so I may not write it quite accurately .
The gameplay consists of grind (routine) and sex scenes (or voyeurism scenes, if you are on the cuckold path)
In the routine, you must do your remote work every day before going to bed, and for the sake of a girlfriend you must make a streaming schedule for her (the theme of the games must be chosen based on today's top reddit or whatever this site is called) and choose sponsors (they do not appear from the first week, you have to wait, you need to choose naturally those that give the maximum profit per day).
In addition, you optionally need to clean the comments of horndogs under the archived videos (or like them if you are a cuckold). Over time this will give you subscribers who pay generously (their comments do not need to be deleted, even if they write vulgarily)
Sex scenes consist of checking chat messages from the the girl and the rentier, watching camwhore shows and going to the girl's apartment (or in the cuckold way, voyeurism through the back window) then the girl will come to you herself (in vanilla route ofc)