Evelyn Schwarz, 29, runs the aptly named 'Bordoll' in Dortmund - a fusion of the words 'bordello' and 'doll'.
Originally looking into S&M, Schwarz instead decided to buy 11 silicone 'love dolls' - each of which she gave a unique name.
The five stone sex dolls are imported from Asia and cost her €2,000 (£1,786) each.
They all have different heights, hair colours and breast sizes. One sex doll is even made to look exactly like a blue-haired Japanese anime character.
It has been such a success that the dolls are booked around 12 times a day, costing €80 (£71) per hour.
Schwarz said: 'For many it is not a fetish, but more of a curiosity.' More
