ATOM-299 Pporori wide open! Manchira inevitable! Beach bikini girls only! If the bikini string comes undone and falls off, you're out! Spin the bottle watermelon smashing game

Bikini girls found at a southern resort challenge the watermelon smashing game! Win 1 million yen just by smashing a watermelon! The rule is to tie each other's swimsuit strings and blindfold, then spin around with a bat 10 times before starting. Spinning with the bat causes the bikini strings to come undone, leading to continuous boob slips! During the watermelon smashing, if you separate from your friends, more strings come undone, exposing everything! One chance only! If you can successfully smash the watermelon, win 1 million yen! Fail and immediately face a fucking penalty game!