1boy, 2girls, 4koma, 92m, ahoge, animal, black_sweater, breasts, brother_and_sister, closed_eyes, comic, dog, ear_cleaning, glasses, kinshi_no_ane, large_breasts, looking_at_another, mature_female, mother_and_daughter, mother_and_son, multiple_girls, original, otouto_(92m), red-framed_eyewear, red_hair, sanako_(92m), short_hair, siblings, speech_bubble, sweater