When your innocent and tempting little sister, as cute as a doll, innocently comes close to you, her big brother, setting up the tent, of course, you can't help but get excited and your desires won't stop. Whether she's teasingly tempting you while teaching you schoolwork, or leading to a naughty flow by explaining the diet equipment with its vibrations, or even rolling into your tent while preparing for camping... she's quite a troublesome little sister!
