機械少女と三十路OL
Mechanical Girl and Thirty-Something Office Lady

Song by Ro2noki featuring [[Adachi Rei]] and [[Kasane Teto]].

"[b]機械少女と三十路OL / 足立レイ・重音テト[/b] on YouTube":https://www.youtube.com/watch?v=O2xEUkxcr2o
kikai shoujo to misoji ol (utau)