I see the dog licked you in the face afterwards as well, Blue. Nice!
That said, masturbation can cause death. Once I was wanking off in the middle of the street and spooged on the sidewalk, where a little old lady slipped on it.
As she was falling to her death into the middle of the street, a bus full of nuns was coming down the street. It swerved and slammed into an orphanage. The resulting explosion sent flaming debris into what we call Gasoline Alley in Piqua, a three block area containing 21 gas stations. That explosion sent a fireball so great into the sky, it knocked down 24 passenger airplanes and another carrying relief aid to earthquake victims.
Then there was the time I accidentally masturbated in a reactor in Chernobyl.