2girls, ahoge, armpits, bare_arms, bare_legs, bare_shoulders, black_shirt, blue_hair, blunt_bangs, blunt_ends, brown_eyes, brown_hair, collarbone, futon, hair_between_eyes, hozuki_momiji, indoors, kebakebasan, long_hair, looking_at_another, lying, multicolored_hair, multiple_girls, on_back, onii-chan_wa_oshimai!, overalls, oyama_mahiro, pink_hair, pinned, shirt, short_hair, short_ponytail, short_sleeves, sidelocks, twintails, two-tone_hair, wavy_mouth, yuri