A bizarre training course has been launched for firefighters in Germany to teach them how to tackle emergencies involving penises and backsides.
The course is a response to the increase in the number of delicate emergency calls where men have damaged or trapped their penises or lodged objects in their bottoms during kinky sexual stunts.
Images from the seminar for 600 firefighters held in Dresden in the eastern Germany's state of Saxony show trainees surrounding a prone firefighter with a lifelike dildo emerging through a heat shield blanket.
On this occasion, a penis ring is trapped on the shaft.
The seminar - titled "Maschinenunfaelle" ("Mechanical Failures") - showed attendees how to remove the ring and other objects without harming the victim.