なんでこんなコピペ連投が可能なの?

http://medaka.5ch.net/test/read.cgi/animovie/1560269027/486 2019/07/28 20:56:56.32 ID:2TqqhMwR
http://medaka.5ch.net/test/read.cgi/animovie/1560269027/487 2019/07/28 20:57:05.04 ID:2TqqhMwR
http://medaka.5ch.net/test/read.cgi/animovie/1560269027/488 2019/07/28 20:57:13.66 ID:2TqqhMwR
http://medaka.5ch.net/test/read.cgi/animovie/1560269027/489 2019/07/28 20:57:18.08 ID:2TqqhMwR