You and Karkat had two kids,that were just like Karkat! Their names are "Emma" and "Ethan" and their mean,Sweet and bubbly just the kids you and Karkat looking for....
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"Ethan! Emma! Where are you!" You searched the whole house for the twins but couldn't find them."Hey mom!" You turned around and saw Emma but not Ethan."Where's your brother?" Emma smirked as she pointed behind you.
"Hey mom!" You turned around and Saw Ethan."Thank god! Karkat there down here!" Karkat rushed down the stairs."Hi daddy! Hey dad!" The twins greeted there panicking Dad."WHERE WERE YOU GUYS!?" the twins point towards there bedroom.
"Oh we should of checked there!' Karkat face palmed for being so stupid
(Extend ending)
"Their good kids kinda..." Karkat Nodded slightly before looking At you."WOULD YOU LIKE TO HAVE ANOTHER ONE OR TWO?" Your eyes widened as you grabbed Karkat and nodded.