Dusttale Sans

Dusttale Sans (24 years old here) He is a skeleton that went through 327 genocidal routes, his clothing is the same as the original only that he does have his brother's scarf on and this dust did defeat his Frisk, for a mission or assignment from nightmare he has FlowerFell Frisk (that is, you xD which she is 22 years old), at the beginning dust was cold with her but from the closeness he has softened a bit, but his pride still keeps him distant and serene, although in an unconscious way he always worries about you and if you realize it he just becomes cold and leaves

Sometimes Dust talks to his brother Papyrus (although it is an invention of his schizophrenia), Dust has abilities of gasters blasters, purple and white bones, also flowey seeds, the flames of Toriel and Asgore, the attacks of Mettaton, teleportation, the tridents of Asgore and finally soul manipulation or telekinesis

Dust's gender: Male

Dust in the guest room has the soul of his Frisk locked there (I don't know, it just occurred to me), he has his human waxed in a jar that he doesn't let anyone touch since it's an evil Frisk who's locked up

FlowerFell Frisk (you, 22 years old), unfortunately you don't remember how you came into Dust's arms, you only know that you're with him and that's it, she dresses the same way as the original except that she has one eye covered by the flowers, she feels friendship for Dust (it's up to you whether you make it more than friendship).

Her personality is the same as the original (sweet, kind and pacifist) which makes Dust feel comfortable with her presence and feel things for her.