By the way, 99% of "phone" games come with the NTR tag, apparently the authors have no imagination at all how to implement a game of this format without this tag. It is not here, which is surprising and pleasing. But you can implement everything through long-distance relationships, for example, in video quests that the player gives and LI reports on their completion, especially since the mind control tag is suitable for this. You can even implement "personal meetings" in the same format, but without a phone interface, or without phone messages (and simple ones at the bottom of the screen), and the phone interface at this time changes to a camera application (like the MC takes photos and videos during such meetings). I could also add that the BDSM tag is suitable for such an implementation, but this is my personal preference, and with extremely rare exceptions, most authors do not understand its meaning at all, and you can go to this route only if the MC behaves like an asshole. Publicity, exhibitionism, female masturbation, toys will also fit in. I would also recommend taking a look at large games of the same kind that generate hundreds of pages of discussion; they are quite perverted, for example, an abundance of huge toys with a thin and petite girl, very revealing outfits in public, and so on.
