Mirai steps into the underground martial arts world to avenge her brother's enemy. When I caressed her flushed body after a hard workout, holy water gushed out like hot water... Mirai Urata, a muscular beauty with the most beautiful tidal arches in the history of the Overflowing ○○ Fountain series, makes a splendid appearance! The woman's heart hidden within her well-trained and beautiful muscles is revealed with the powerful cocks and toys of the cruel warriors.