FNS-107 Goddess Jun's Endurance Championship: If You Can Endure It, You'll Get a Reward in Halloween Sex

This is Goddess Jun's serious wank technique! The target is foolish men celebrating Halloween!! Blushing at her first reverse pick-up, Goddess Jun calls out, "Would you like to try my wank technique...?" and the guy says, "You're the one in AV, right? I've seen you!" (lol) She seduces amateur men with five different sexy cosplay costumes! When she invites them into her room, many of the guys can't hold out for even 10 minutes with the goddess' amazing ejaculation technique! Who will get the reward sex...?!