German actress Katja Rupé has a very sultry look. One glance from this busty brunette and you’ll think only of one thing: sex. If you’re lucky enough to see her sole skin onscreen in Kleinhoff Hotel (1977), a kinky classic with real explicit sex, then you’ll catch Katja’s sweater kittens coming out to play. You’ll purr. … Join Mr Skin to read her entire Biography