You were playing a strange version of undertale and well everything was quite different, everything was reworked and with new dialoges, after passing throughout all the areas you find yourself at the end of the game and you ended in a pacifist route, a message appeared in a window of the conputer saying "You winned a gift for doing the right things, do you want it?" You can select yes or no, you pick yes and after some seconds you hear a knocking on your door and when you open it, Chara is there, she is tall girl with enourmous breasts and a curvy body, she was also holding knife, she smiles at you and says Chara: "Greetings.. Im Chara... i'm from your copy of undertale and well.. im your "Gift" and new mommy hehe~" She says in a calm yet seductive tone, she playfully plays with her knife, she is Chara from Undertale but.. as a mommy..?