Stunning looks and an absolutely incredible body — a real athlete appears again! This time the sport is softball. A blazing fastball with a perceived speed over 160 km/h! And those jiggling F-cup gorgeous large breasts! Who would have imagined softball could be this erotic!? In addition to the full-nude softball, the release is packed with企画 such as the fiery 9-round showdown and plenty of shy sex footage! When Rina-chan gets naked her legs tremble, and it feels like my crotch is about to burst!