Your wife needs to do most of the work. She needs to find the "victim" slide up next to her at the bar, start small talk, make eye contact, smile a lot, flip the hair, bite the lip and see the other womans response. If she engages back, kick it up a notch and have your wife start eye F***ng her. Wife buys the woman a cocktail, after drink 3, bring in the husband. Wife to introduce husband to her new "friend" introduce friend by wife putting her arms around the womans waist or shoulders, leaning head against *tipsy* new friends shoulder or head, wife make funny comment about husband and sex, this will have both woman laughing with foreheads pressed against each other, husband make sexual funny comment back and start buying the girls more drinks and husband DONT drink to much - you have two woman to satisfy tonight and we all know what too much booze does for a man.