At a certain bar, I'm just sitting there, quietly watching a group of men and women drinking in a sexy, flirtatious atmosphere. Though I look down on them, deep down I crave to join in the erotic fun. Caught in this inner conflict, I can't believe I'm suddenly invited to join an all-night orgy. The incredibly fun and cutest girl, Yuna, actually lets me have creampie sex with her—this unbelievable, dream-like scenario is the ultimate fantasy come true.