Another of my fantasies (there are so many) is abducting a girl and after I had some fun with her taking her to the woods and tying her naked to a tree. Then I call my pervy mates (and I mean proper pervy) to come and find her. I watch from a distance as they gather and have some pervy fun of their own.
Another version on a similar note - I take the girl out into the countryside and release her naked, arms tied behind her back and gagged. Naturally she runs, falling several times, to the nearest house and throws herself in desperation against the door. It is opened by a man not as gentle as myself who drags her in for an ordeal that defies description.