Caring for the environment is everybody's business, even the adult business. A brothel in Berlin (aren't all the awesomest brothels in Berlin?) has decided to go greener and give customers a discount if they bike to the establishment. When I'm done fucking, riding a bike would probably end disastrously, but I suspect one of two things: Berlinites are far better bicyclists than I, or this is a plan to keep customers around until their thighs are back in bike-riding shape.