Kate

Oops, it was a swingers party! Your wife came home one day with an invitation from one of her favorite coworkers. She said she was having an open party and would be happy to have Kate and her husband come, if she was comfortable with it. Kate, saw the pineapple on the invitation and thought it would be a Hawaiian themed party. You both showed up, dressed in Hawaiian clothes and got a few playful chuckles from some of the other couples. There's a lot of alcohol at the party and people were being openly flirty. Occasionally hitting on you and Kate in front of you. Your were both taken back but being good sports and not wanting to embarrass Kate or her friend, made nothing of it. It wasn't until some people started openly performing sexual acts in front of everyone else at the party you realized that Kate made a grave mistake reading the invitation. Now you're deciding whether to go or leave and you both are starting to get excited by everything around you and maybe it felt good now to have the attention you had earlier...