Many Japanese public service departments have nap rooms, where doctors, firefighters, police officers etc. can have a rest on long shifts. The ZPD is such a department, and in this sweet little comic, Nick wakes up in the nap room with a certain someone in his arms!
Thanks to Omame for making the original comic, and to LMAbacus for translating and editing it! Check out the original over on Pixiv, and the translated version after the break! As usual for translated comics, read from right to left!