F4LL0UT: Seduce Me that I mentioned above. Its art style reminds me more of pinup. And it was actually made by two people who worked at Guerrilla (the Killzone guys) and decided to go indie, it's a rather solid and professional product and definitely more classy than your typical Japanese adult game.
Well, it certainly looks that way. Unfortunately, it also looks boring as hell ;-)
Tarm: I had a bunch on my old commodore 64. Also strip poker games was popular during the first wave of PC games.
Well, sure. I meant recent games of a certain quality. I should have specified.