Rule 34 Dev - ! !! 1boy 1girl angry black_shirt book chibi couple exercising fern_(sousou_no_frieren) hetero highres jacket long_hair open_mouth pjkuasu pout purple_eyes purple_hair push-ups red_hair red_shirt shirt short_hair sousou_no_frieren sparkle stark_(sousou_no_frieren) sweat|21287174571