Overt sexuality has always been a part of the Rammstein brand. One of the most memorable instances was the deluxe edition of their 2009 album Liebe ist für alle da, which came with lubricant and six dildos modeled after the band themselves. Plus the music video for the single "Pussy" also premiered on PornHub.
Now in keeping with that trend, Rammstein vocalist Till Lindemann has launched his own company called Doctor Dick. The company sells vibrators, wine with names like Golden Shower, and various Doctor Dick merchandise. Doctor Dick also sells what I can only describe as one of those deer heads mounted on the wall things, except it's (you guessed it) a dick instead.
As for Rammstein, they're in the studio knocking out a new record right now.