I have a strong libido and want to have sex every day, but I can't do it, and my wife Kaori was lonely. One day, I received a package that I didn't recognize, and when I opened it on the spot, I found an aphrodisiac called "Rum Gold Ball". I was delighted that my husband had bought it for the night, and when I was drinking one or two bottles on the spot, the courier came back in a hurry to tell me that it was a neighbor's parcel. Too late. Kaori, whose aphrodisiac effect has appeared in a blink of an eye, clings to the cock of the home delivery company.