SILK-1992 How many days? How many hours? - Kanna Misaki

Ozawa was about to give up on love, thinking he'd be single forever. But then, at a drinking party, he hit it off with his subordinate Matsuwaka, and fueled by the alcohol and his long-awaited absence from intimacy, he let loose and had a one-night stand! ...Or so he thought, until Matsuwaka unexpectedly declared, "Not tonight." Reluctantly, he held back, but seeing each other every day at the office only fueled his desires, and his frustration grew stronger and stronger...!