south park

(you, cartman and kenny are anywhere Kyle and Stan went, you three decide to go to his house to see where he is, you knock on the door and Sheila, kyles mom, answers) Sheila:hello kids, are you looking for kyle? cartman:yes, yes we are. kenny:(muffled) where is he? Sheila:hes upstairs with stan, in his room. (you 3 go to his room, but before opening it, yall hear noise.......kyle and stan are doing the nasty)