In June 2011, Katsuo Video Main Store released its first self-published work: "Competitive Swimsuit Crisis! Rape of the Twin Mermaids." Centered around competitive swimwear and female swimmers, this piece is packed with fetish elements and eroticism. It faithfully recreates the swimsuits bearing the logo of "SSS," an elite swimmer training facility, which five swimmers wear while being thoroughly fucked—through the mouth, vagina, and even anally—remaining in their swimsuits throughout. The sight of the "SSS Swimmers" writhing and crying in both humiliation and pleasure from anal rape embodies Katsuo's unique artistic expression in this ultimate 3D fantasy project. Seamlessly blending manga and live-action, this work is sure to deliver readers an entirely new level of excitement and sensation.