Sleeping diapered Dash

rainbow dash, my little pony, my little pony: friendship is magic, 1girl, solo, long hair, large breasts, yellow bra, animal ears, tail, multicolored hair, closed eyes, ass, sky, wings, lying, pillow, horse ears, book, horse girl, window, night, on bed, bed, furry, horse tail, sleeping, feathered wings, night sky, furry female, personification, open book, blue skin, zzz, rainbow hair, diaper, cutie mark, printed diaper, tapes, diaper tapes, tapes on the two diapers sides, 4K diaper, high details diaper, thicc diaper