1girl, armpits, atg_(wttoo0202), bare_shoulders, blue_hair, blush, camisole, closed_mouth, dress, flat_chest, honzuki_no_gekokujou, long_hair, looking_at_viewer, lying, myne_(honzuki_no_gekokujou), navel, on_back, outstretched_arms, smile, solo, spaghetti_strap, spread_arms, spread_legs, strap_slip, sundress, yellow_eyes