1girl, ahoge, arm_support, bed, bedroom, black_bra, black_hair, black_panties, blush, bra, breasts, brown_thighhighs, cleavage, closed_mouth, collarbone, fate_testarossa, indoors, large_breasts, leaning_back, lingerie, long_hair, looking_at_viewer, lyrical_nanoha, mahou_shoujo_lyrical_nanoha_strikers, navel, panties, red_eyes, sitting, smile, solo, sougetsu_izuki, strap_gap, sunlight, thighhighs, underwear, underwear_only, very_long_hair