Yummy even if he's dead while we mate! We could go on and on about non-otter freakiness! Female mantises sometimes decapitate and eat their mates during or after copulation. This “sexual cannibalism is good for the eggs......and in some species, the male’s body can still complete mating even after being severed! Yeah, and honeybee drones explode! During mating, a male drone’s reproductive organ bursts from his abdomen, killing him instantly. Again, cannibalism for eggs! Then, we've got the real freaky side of human nature and all their freaky sexual habits, right?!!