1boy, 1girl, blunt_bangs, blush, breasts, cloud, day, hair_ornament, heart, hetero, holding, holding_panties, holding_underwear, holding_unworn_clothes, kotonoha_akane, long_hair, looking_at_viewer, mask, mouth_mask, nipples, nude, open_mouth, outdoors, panties, pink_eyes, pink_hair, shin_(new), sidelocks, sitting, sitting_on_lap, sitting_on_person, sky, small_breasts, spoken_heart, sweat, underwear, v, very_long_hair, voiceroid, water