The first one, especially since my wife is such a nasty talker, taunting me to shoot on her face. Once I do, it's great to shut her up by shoving my cock back into her slut-talking mouth. Her sister, on the other hand, knowing she's going to be covered, was really reluctant, if not resistant to the idea. Since she has this huge double standard, pretending to be Mrs. Respectability outwardly but a fuckpig privately, I took great pleasure in indulging myself in the second option.