Bikini girls found at a tropical resort try a watermelon splitting game! - Win 1 million yen just by breaking a watermelon! - The rules are to knot the strings of each other's swimsuits and hide them, then try with the butt spinning 10 times! - She spins around with a bat, her bikini strings come undone, and her boobs keep slipping! - Even when she's splitting a watermelon, if she leaves her friends, her strings will come undone and her pussy will be exposed! - You only get one chance! - If you can successfully break a watermelon, you will win a prize of 1 million yen! - If you fail, you will be punished with immediate fuck!