Netorare Fighter Yaricchingu!

Harry and his friends attempt to infiltrate a luxury cruise ship to rescue her girlfriend Ai who is held captive with a bunch of goons and makes her a sex slave. However, a trap had been laid and they are captured. Helplessly, they are forced to watch as Ai, under the influence of a strong aphrodisiac that makes her feel so horny and fucked by henchmen as long as they want.