前回のイラスト（pixiv #19838811 "»":[/posts?tags=pixiv%3A19838811]）で解説が欲しい、とコメントを頂いたので作ってみました。ただ、元ネタはもしかしたら間違いがあるかもしれません；（「こっちの方で先に出てる」とか「正しくはここで使われたイラスト」とか…）そこはご了承くださると助かります（；＞＜）

I received a comment asking for an explanation on the previous illustration (pixiv #19838811 "»":[/posts?tags=pixiv%3A19838811]), so I made one. However, there may be some mistakes in the original source; (such as "this one came out earlier" or "the correct illustration is the one used here"...) I would appreciate it if you could understand that (;＞＜)