https://mercury.bbspink.com/test/read.cgi/lesbian/1565274513/51
https://mercury.bbspink.com/test/read.cgi/lesbian/1564787802/57
https://mercury.bbspink.com/test/read.cgi/lesbian/1563989676/48
https://mercury.bbspink.com/test/read.cgi/lesbian/1563525149/79
（転載元）https://mercury.bbspink.com/test/read.cgi/housekeeping/1568281975/18

6． 連続投稿・重複