Sometimes called ‘trancing’, the action of placing a rabbit on their back was thought to make them happy & relaxed, but sadly, the opposite is true. When a rabbit is held in this position they go into ‘tonic immobility’. They are trying to convince the predator (in this case the person holding them) that they are dead, so they will be let go. But don't worry, this particular Bunny Girl is just very cumdrunk...like a tonic immobility induced by pleasure!