1boy, 1girl, artist_name, blue_eyes, blue_sailor_collar, blue_skirt, blush, bow, bra, breasts, brown_hair, clothes_lift, hair_bow, hetero, long_hair, looking_at_viewer, lying, navel, nekokobushi, on_back, open_mouth, original, pink_bra, pleated_skirt, purple_bow, sailor_collar, school_uniform, serafuku, shirt, shirt_lift, skirt, solo_focus, sweat, twitter_username, underwear, white_bow, white_shirt