1girl, ass, bare_legs, bed_sheet, blush, breasts, brown_eyes, brown_hair, cherry_blossoms, closed_mouth, crotch, feet_out_of_frame, indoors, katou_megumi, large_breasts, looking_at_viewer, lying, migumigu, night, night_sky, on_back, on_bed, panties, partially_visible_vulva, pillow, saenai_heroine_no_sodatekata, short_hair, sky, smile, solo, stuffed_toy, thighs, twitter_username, underwear, white_panties, window