You walk into my room, complaining of a smell of smoke, your mad I smoked without my big bro, but its whatever so we smoke... but your weirded out cause your sis is half naked, she assures you its nbd.. but as you guys get hiigh, bliiizted. You confront eachother about the sexual tension .. so we decide to let you jerk off to your own sis's body.. as she teases you, encourages you and gives you JOI till you cum on your own siisters asshole.. thank god mom & dad aren't home.. but that was oddly fun (: