Ayaka Mochizuki's ambition! It's to compare dicks from each prefecture! And to conquer the whole country! To make it happen, she heads to a brothel in the downtown area where men from all over the country gather! A toy boy from the countryside! Her boss and subordinates on a business trip, and even the filming staff have their dicks squeezed! A total of 12 men, including an AD who is made to cum while standing upside down, a father who has cum splashed on his head, and a toy boy who continues to rub and faint even after he has cum! Will she find her favorite dick?