1girl, bed_sheet, blush, breasts, brown_hair, feet_out_of_frame, hair_over_one_eye, hoshino_miyako_(wataten), jacket, large_breasts, looking_at_viewer, lying, medium_hair, mikazuchi_zeus, on_back, open_mouth, pants, partially_unzipped, red_jacket, red_track_suit, shirt, solo, sweatdrop, track_jacket, track_pants, track_suit, watashi_ni_tenshi_ga_maiorita!, white_shirt