Invited on an overnight trip with a handsome actor! Haruna, a 22-year-old big-ass apparel store clerk who craves excitement, signed up for a game where failing means having sex. Confident she won't draw any weird cards, she boasts about her good luck. This time, the destination is Okutama. She immediately draws a no-panties card, leading to a date at a limestone cave. Later, a fishing challenge by the river ends with no catch, forcing her to draw an erotic card—now with a two-out-of-three chance of sex. Shy throughout, Haruna's big ass is pounded from behind, highlighting her intense eroticism. Alone together for round two, creampie follows.