I watched a porn film once, old VHS, poor copy in mainly black and white . set in a hospital ward, all the patients ( all female ) had various limbs missing, the doctors ( four males ) would go on there round , pull the curtains around and shag fuck out of them , as you do ! But one girl had no arms or legs, got to be honest, I'm still in shock , I've watched a fair bit of porn over the last 40 years , and that disturbed me the most , she took it well by the way !
