When you and three friends all insert one end of a tablecloth firmly into your anus, and then spread it evenly apart so that the cloth is taut. You then have a fourth friend gently rest their nutsack or breasts onto the tablecloth. Bon appetit!

Running for exercise and picking up trash you find along the way. It's good for the body, mind, soul, and environment! Started in Sweden but is making its way to the U. S.