Not many that I'm aware of. I vaguely remember a really janky 2.5d platformer that did that, but I'm hardly an expert on porn games.
When I said that "a lot of these games make the same mistake," I was just referring to the fact that losing the fights is both how you access the sex scenes and is punished by the game's mechanics. Though I have come around to that design philosophy at this point, even though it does sound completely nonsensical if you examine it through the lens of traditional game design.