Tattooed Flower Vase (1976)

He’s at it again, everyone’s favorite Japanese perv director Masaru Konuma, with Tattooed Flower Vase (1976). The stylish helmsman focuses his dirty lens on erotic star Naomi Tani in this sexy story about a mother (Tani) and daughter, played by Takako Kitagawa, who are both vying for the same man. The mother-daughter-man triangle is already hot in concept, but wait until you see it in execution (you’ll be executing millions of your sperm). The movie starts with Takako and Naomi going tit-for-tit in the tub, and it only gets better from there. Naomi’s tattooed knockers are seen in three more knocked-up scenes. Her flower vase takes a licking and keeps on ticking.