1girl, blush, bra, breasts, collarbone, greyscale, holding_another's_wrist, huge_breasts, jacket, keoya_(keoya_01), long_hair, looking_up, lying, monochrome, nail_polish, navel, on_bed, original, panties, pants, skindentation, solo_focus, surprised, sweatdrop, thighhighs, underwear, unworn_pants