When I Woke Up One Day

"I thought your body would break that night, Ayase." One morning, you were there when I woke up.
My cool boss treated me like a child, so I never thought he would ever see me as a woman. Is this the start of a slightly sad, bittersweet, and mature office love story?!

(Source: Pocket Comics)

Note: The vertical comic version of the series was later released in 2018 with 40 chapters on Mecha Comic and Piccoma, while the Comico and Pocket Comics versions contain 60 chapters in total.