Fantasy #674 : I want to be cucked. It starts with a simple foreplay bondage session but then... My partner brings in a 3rd party and before I can even ask what's going on, panties shoved in my mouth and sealed as I helplessly watch while they fuck.
Fantasy #861 utter belplessness. I know being upside for extended periods of time can be very dangerous but man I would love to be upside down and wrapped, losing all sense of spatial feeling, bonus for ear plugs so I can't hear anything.