Consensual sex that starts out with a condom but ends up without one, ergo, the sex was not consensual. (Apparently having consensual sex in Sweden without a condom is punishable by a term of imprisonment of a minimum of two years for rape.)
unicorn: "um, you're so wet and tight i think the condom might come off while we're sexing each other."
pterodactyl: "it's ok if it does. let's keep fucking :)"
pterodactyl: "BAWK, RAPE"
international swat team: "Ah ha, we've got you red handed. Arrested for Swedishly raping this sweet innocent pterodactyl. No more wikileaks for you."
pterodactyl: "Good thing there were five of us in the room. That would have been more awkward then getting Swedishly raped!"