If you don't want to be gang-raped, try guessing what your husband's penis is like. (Nami Okami, JUR-604)

"It's okay if you guess wrong... please shoot more." Nami, a wife content with her happy life with her husband, is caught in a gambling trap. However, her husband has unknowingly accumulated a huge debt and is kidnapped by a group of rude men. They can't release him unless he pays the debt. Then, the men suggest a game to Nami: "If you want to get your husband back, try guessing his penis."... Then, blindfolded, Nami is penetrated by the penises of strangers, including her husband's. In this absurd gambling game where she absolutely cannot guess wrong, Nami gradually begins to sigh...