Rule 34 Dev - 1girl armpits arms_up artist_name bed_sheet breast_focus breasts choker closed_mouth commentary english_commentary flat_chest greyscale head_out_of_frame indie_virtual_youtuber lying monochrome multicolored_hair nipples on_back rin_penrose short_hair sidelighting solo sunset_skyline two-tone_hair virtual_youtuber|25353370575