+_- 5girls absurdres ahoge barefoot black_hair blush breasts brown_hair collarbone fang feet green_eyes hair_ornament hair_ribbon highres hozuki_momiji lab_coat light_brown_hair long_hair looking_at_viewer medium_breasts multiple_girls murairamuraiari murosaki_miyo no_bra no_panties oka_asahi one_eye_closed onii-chan_wa_oshimai! open_mouth orange_eyes oyama_mahiro oyama_mihari pajamas pink_hair red_eyes red_hair ribbon short_hair siblings sisters smile soles stethoscope suspenders suspenders_slip sweatdrop toes twintails v