Two adult feminine male cosplayers, Naru and Nico, are left waiting for an event meeting and are discovered joined by a double-ended vibrator, drooling and convulsing from mutual anal play. Overcome with lust, they force kisses and saliva on the arriving men, suck their nipples and cocks, then take hard anal penetration to the base. Their bodies end up covered in sweat, intestinal fluid, and semen. Still unsatisfied, they later return with two more performers and demand a six-person orgy. Four partners share cocks, pound every available ass, and drive Naru and Nico into nonstop orgasms and convulsions before showering their erect genitals with cum.