When discussing sex, people often say it "just happens" or even "happens accidentally," despite the fact that it is really a long series of conscious decisions, not some sort of erotic anvil that falls on your head. As the poet Eminem once questioned derisively, "What, she tripped, fell, and landed on his d*ck?" MTV Switzerland has brought that extremely improbable scenario to life in a series of three safe sex PSA comics poking fun at the idea of accidental sex and encouraging people to protect themselves and their partners from sexually transmitted diseases. No nudity, but obviously a little NSFW-ish.