Her massive elephant body ran for miles, eventually ending up in Missouri. Jen looked up to see that she was running straight for a rather attractive house. Her monstrous body smashed through the side of the house right into a couple making love, nude on their kitchen floor. Before they had time to react her foot touched the both of them.
She wondered in horror what would happen since she touched the both of them when her body bent down on it's knees as the couple detached their heads and reached up, the man's hand reached up and grabbed Jen's head and put his on the elephant's body, followed shortly by the woman, their heads fused to the body and grew to proportion as they stampeded in the opposite direction. Jen realized what was about to happen and screamed in breathless horror.
Her head attached to both of the bodies, still locked in the coupling of sex, her new penis still engorged as the male body lifted her female body as it wrapped it's legs and arms around her new strong chest.
"NO, NO NO NO NO NO UHHHHAHHHHHHHHHHH!" Jen screamed as the male end started running forcing her to pump into her female half, her marathon just reached a new and exciting fever pitch.