Happy birthday, Ei!
エイちゃん、お誕生日おめでとう！

See more, no censorship*, and other stuff:
もっと見る、検閲なし*、その他のもの:
https://www.patreon.com/posts/85136115 * / https://habsen.fanbox.cc/posts/6229790

Now accepting requests for illustrations you might want:
欲しいイラストのリクエスト受付中：
https://www.fiverr.com/habsen/