Scooby Doo Porn Story: scooby doos

scooby doo walks in to a room and hears moaning on the other side of the bed room and hears its shagy and velma. he thinks wat r they doing and finds a hole and sees them fuck this gets him horny so he grows a boner and starts to jack off but shagy hears him and asks him if he wants to join and so he does he does velma doggy style