published on: 2014-08-01 12:36:50
survical.tumblr.com/post/93494281217/
survical.tumblr.com/post/93494375327/
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eightythor: Those Science Freaks (aka. Kagaku na Yatsura)
sugoimilk: pixiv: まさと
survical.tumblr.com/post/93568988577/