Find the Smarties

"How about Find the Smarties" you say. "All you need is a tube of chocolate Smarties and 4 scarves or blindfolds".

"We have those" says Melissa quietly.

"Now there's a surprise!" says Dan with a grin on his face.

"Someone needs to be in charge, let's choose Gordon." you continue "The rest of us are arranged in pairs (1 man, 1 woman) and should be in their underwear. The woman is blindfolded. The man lays on the floor and 5 Smarties are hidden in various places on his body. The woman must then find the Smarties using only her mouth. In the next round the man and woman swap places and the man is blindfolded. How about it?"

"I'm up for it" says Mark.

"Me too" adds Anita.

"Since I'm in charge, I think I'll choose the pairs" says Gordon, "Dan and Melissa, John and Melanie, Mark and Marcia, and Martin and Anita. I think I'll add my own little rules to spice it up a bit. The couple who finish last must be topless for the other rounds. If you finish last twice, you'll both be naked from then on".