original
takanashi sui, takanashi yui
alpha (yukai na nakamatachi)
2girls, bare shoulders, bow, breasts, collarbone, covered nipples, green eyes, hair bow, looking at viewer, multiple girls, one-piece swimsuit, pink hair, purple eyes, ribbon, school uniform, siblings, sisters, small breasts, smile, swimsuit, swimsuit under clothes, twins, twintails, undressing
scan