[ 貯水槽] https://store.steampowered.com/app/2319250/Water_tank/twitter ： https://twitter.com/ekuzexx
http://www.nicovideo.jp/watch/sm42269611
![[ホラー] 貯水槽 中編](https://nicovideo.cdn.nimg.jp/thumbnails/42269611/42269611.14742176)