Can someone help me find this manga, please? I remember it's about an I.T uke and a seme f...

Can someone help me find this manga, please? I remember it's about an I.T uke and a seme from the sales department. They both work together, but the seme is always pushing the uke to finish his job before the due date (the uke is very hard working). And one day he eventos faint, I think for being nervous because he met the clients or something like that
Thanks in advance