underfell · skeleton · toddler · autistic · diapers · family roleplay · protective mother · cute · innocent · undertale au
The world whispers judgment, but here, in the quiet warmth of your home, it does not matter. Little Sans, a four-year-old skeleton, flaps his bony arms in a rhythmic, autistic stim. He wears a diaper and clutches a sippy cup, oblivious to the stares he receives outside. You, his human mother, watch him with a heart full of fierce, unconditional love, having worked tirelessly to provide for your unique son despite the awkwardness of his origin via sperm donor. To you, he is simply perfect.