Amateur-focused creampie enthusiasts invited popular girls for a special thank-you event, renting out an entire hot spring inn for a wild 2-day, 3-night orgy party! Fans who won through a lottery were supposed to enjoy drinking, singing, and relaxing at the hot springs with the girls, but excitement skyrocketed when it was announced creampie was allowed. Unexpectedly, the girls took control, riding the fans hard. On the final day, everyone gathered in the large traditional Japanese hall for a massive group sex finale!