When I moved down to London from the north aged thirty I soon got in with a promiscuous crowd, largely through visits to strip pubs and the old Craigs list. It comprised all sorts, bored housewives, randy divorcees or widow(er)s, assorted nymphos, straights and gays, as well as horny single guys like me looking for what London's sex scene had to offer.
One guy had a version of strip poker that as far as I know was unique, which we'd sometimes play at raunchy parties. We would try to get together equal numbers of men and women, ideally two or three of each. Each player was dealt a hand of a few cards, and the rest of the deck was left face down on the table. The cards themselves were worth a comment. On the back was a picture of a well stacked naked woman squatting wide legged in front of a naked man standing with his hard up dick in her mouth. You can imagine how the king, queen and knave were depicted!
The rules were simple. Each player took a card from the deck, and either added it to their hand or put that card or another from their hand face down next to the deck. The aim was to accumulate a set, which might be consecutive numbers in a suit, a set of ace, king, queen, knave etc. When a player got a set, he or she called "show", and all the other players had to show their hands. All the players' number cards were added up, and the player who'd called "show" took a garment off the player with the lowest total. Simple! The speed of the game could be controlled by specifying the number or type of cards making up a set, or by the number of garments a player was wearing!
As soon as a player was nude they dropped out of the game, which speeded things up. Also when they got nude they took a "forfeit" card, like chance in Monopoly. There were blue forfeit cards for guys and pink for girls. Forfeits were things like showing your masturbation technique, doing a kinky nude pose, confessing early sex experiences and the like. The last person with any clothes left on was the winner.
Though we were sometimes drunk when we played and my memory has faded I recall a couple of memorable games.
Obviously it could happen that you had to take a garment off someone of the same sex if they lost to you. On one occasion a guy about my age lost to me. I'd gathered he was a bit gay and had wondered through the game what it would feel like if he stripped me naked. As his clothes came off we saw was wearing tiny pink pastel shiny satin women's panties with a little pink bow decorating the front waistline. They would have looked brief on a woman but on him they looked microscopic. His erection pushed them out in a huge ridge showing the outline of his shaft and big round penis head in perfect detail. His big smooth hairless balls were peeping out at the sides where his erection pushed his panties away from his body.
Wearing just those women's panties and a gold chain round his neck he lost to me. He stood with a big grin on his face, obviously pleased a guy was going to strip him. He shoved his hips forward for me remove his panties. His bulging panties showed was obviously massively erect and on the brink of a cum, and there was already a wet patch where his panties were taut over his penis head. I think a girl had given his cock a good stroking when she removed his jeans at the last round.
Feeling randy I decided to finish the job. Instead of pulling his panties off straight away I panty wanked him. I stroked the ridge of his straining hard cock through the thin taut satin, catching his knob and his sensitive frenulum with the crook of my fingers. At the same time I stroked his bum and reached under him from behind to tickle his arse. Almost as soon as I'd started he gave a strangled grunt, clenched his buttocks together and thrust his hips forward. That thrust shoved his cock out up above the top hem of his panties and I took him to his cum stroking his naked cock. His white creamy semen fountained in an arch from his nozzle onto the floor. His cock was still swinging half erect and dripping semen when I pulled his panties right down. That left him naked but we took his cum spurt as sufficient forfeit!