Succubless

Your dream vacation with magical babes on every beach starts going sideways when the resort staff get suspiciously friendly and everyone develops an unhealthy obsession with card games. You're an easy target for a good time, so naturally you sit down to play.

Each hand you're dealt peels back a layer of clothing along with a layer of the mystery behind why the whole resort feels wrong. There's a strange power building inside you too, and it feels good in a way that's clearly not supposed to feel that good. Getting answers means playing the game out to the edge, on the theory that whatever happens on this island stays on this island.

The loop is straightforward: build a hand, make your play, watch your opponent lose more than the round. Win enough games against the resort's monster girls and futa companions and the romance escalates along with the stripping. It's a card game wearing a seduction plot, or maybe the other way around.