A very popular project! A female supplement that is expected to have an aphrodisiac effect, "Injiru". We tested it with Hibiki Otsuki to see if it really works. We called her in for a fake commercial shoot, secretly made her drink it, and observed her. She then became more sensitive and entered erotic mode. She squirted all over the place while making an ahegao face! And then she climaxed after being creampied as much as she wanted during the orgy... Injiru is truly fearsome!