Stomach fetish.
Excitement from having a partner who is unable to see them during sex.
Attraction to someone who has lost a limb.
Sex in a parked car.
Sexual enjoyment arising from activities, or being exposed to objects, normally associated with childhood (e.g. toilet training, brest sucking, playing with dolls).
Being attracted to someone due to a difference in height.
The act of licking the anus of another.
I'd ask how one would lick their OWN...but these days...
The act of inserting the tongue into the anus of another (as opposed to just licking it).
Rape with cannibalism (usually after the rape).
Arousal from the idea of losing a limb (either through accident or surgical procedure).