“Now then, the one blessed with fortune this time is… this gentleman here!”
Waking up, you suddenly find yourself bathed in a spotlight and the gaze of the audience, with no idea what's going on. As it turns out, this is the show stage of a television program in the succubus world that is broadcasting right now! As the show's guest, you are made to take on a certain game. Its name is “Lucky Hole” and the rules are extremely simple:
Hit the jackpot and you win big money! Miss, and you get milked dry.

A gamble of all-or-nothing luck! Well then, will you put the "luck” that chose you to good use?