ブログ
http://b.dlsite.net/RG15237/
前スレ
さーくる亀 8
https://mercury.bbspink.com/test/read.cgi/erodoujin/1517076569/
さーくる亀 9
https://mercury.bbspink.com/test/read.cgi/erodoujin/1541089838/
さーくる亀 10
https://mercury.bbspink.com/test/read.cgi/erodoujin/1574984303/