Can someone help me find this bl?

Older bottom x younger top
Office (boss x employee)
Black and white artstyle
SMUT….. WITH A LITTLE PLOT

I remember in one part, the seme (black hair, had a beauty mark on his face) grabbed the uke’s stomach (blonde hair, wears glasses) while they were having sex .. and then in another chapter, the seme’s house burned down so they moved in with the uke