Volume 4

The Big Tit Grandprix is just around the corner and the girls are pumped! Through this competition, the girls have decided that whoever wins will win both the cash prize and Wataru's heart. Which of these three girls will be the ultimate winner? Will any of them be a winner? There's only one way to tell, watch the Big Tit Grandprix! (Man...Wataru, you sure are one lucky dog!)