@chestnutisland, @acelious. Had an idea, decided to outline it and tell you guys. Sorry it’s so shoddily written.
Goten and Trunks converse while sitting on one of their porches, talking about their new girlfriends. Soon the two ask who their girlfriends are. Both answer Marron before beginning to argue. They come to the conclusion that they should call up their girlfriend to work things out and decide to meet later.
The time comes around and Marron is held in Trunks’ arms while they wait for Goten to arrive. As they hear him, they turn and are shocked to see Swol!Marron holding Goten bridal style in her arms. It’s then realized that one of the couples if from a different timeline.