Vitamin is a manufacturer that materializes actresses' desires, their erotic dreams, and their fantasies! This time, we have Reika Ichiba! What does the extremely popular Ichiba, who debuted from a famous mature woman manufacturer, want to do? "A yakuza wife..." What? Ichiba, who has a neat and tidy image, wants to play a "big sister"?! What more specifically? "I'm a masochist, so I want to be treated roughly. I want to be looked at as if I'm a prey. I want to wear a kimono like a yakuza wife and have sex with a kutsujo flavor, where the queen is the one who gets fucked in return." I see. I like the feeling of a strong woman reversing roles and becoming a masochist. So let's create a scenario that will make your wish come true and get to work! ================== "Reika" reigns over the organization as the wife of the boss. She is a slut who forces her younger brother Dango into lewd play as punishment when he makes a mistake. But one day, Dango discovers Reika's secret. He witnesses her being stripped naked, tied up and tortured, and climaxing over and over again with pleasure. (What, she's a masochist after all.) Dango is confident in his technique. His boss is old and knows that she has erectile dysfunction. While washing Reika's back in the bath, he attacks her with his fingers and his cock. He attacks her weak spots, turning her into a "female" more and more, and penetrates her violently, pistoning her so that she will have an endless orgasm. Will Reika, who has been made to cum so many times, have a change of heart about Dango?