Ruri, a first-year swimmer, can't stand the torture of adults with her small body, and she closes her eyes in embarrassment. When she's smeared with aphrodisiac oil, she starts dripping with lewd juices just from a light fingering, and begs for a kiss to hide her embarrassment. She alternates between licking two huge cocks with unfamiliar hands, and when she's skewered in the cowgirl position, she almost cries from the pleasure as she tastes the raw cock in her pussy, and trembles as she is creampied repeatedly, covered in sweat.