Estonian Roulette with Samantha and Heidi
The game is Estonian Roulette. The first player rolls a handful of dice. If at least one of them comes up 6, she's safe, and she removes one and passes the rest to the other player. Repeat until someone fails to roll a 6, and then she must strip.
The winner gets to have her way with the loser, using the high-powered massager. and she does a heck of a job, forcing the loser to several toe-curling orgasms. (I lost count.)