For additional fetishes, have you considered the tried and true inflation? Air is the classic filling, but there’s liquid too, and there’s various ways it can get in there.
There’s also oviposition. You’ve sort of touched on this before, but of my niche kinks is using a round, full belly directly as a part of sex, ie grinding against or smothering someone with their stomach or someone humping the other’s stomach. Things to consider!
i did all three lmao
semi-related, i hc oppy has the biggest breeding kink you'll ever see on anyone. his waist is so grabbable and he knows it


















