Hi, if anyone could help me find this manga, I'd appreciate it! All I can remember is that...

Hi, if anyone could help me find this manga, I'd appreciate it! All I can remember is that it was part of a series of short stories? The uke and the seme worked together in the same office, and the uke was easily turned on because he was a virgin (really he just hadn't had sex in a long time, and that was the reason for his reactions to the seme). I also know at one point the uke was wearing plaid (I think).