Ryu's manga / #Office(3)

FMC is smoking in the smoking area, and her kouhai (MMC) enters as well. He asks for a light for his smoke, and the FMC gives him a little cigarette kiss to light his cigarette

The uke is a virgin that quit his job and moved to Tokyo to "come out" and find a lover. He meets the seme on a daring site and has a so-called one-night-stand. Later, both find out that they work in the same company (seme is the uke's boss), and soon both of them start to fall in love with each other.