looking for a yaoi where the seme is the uke’s caretaker. the uke’s parents died in an...

looking for a yaoi where the seme is the uke’s caretaker. the uke’s parents died in an accident of some sort and the seme was a doctor/nurse at the time. the seme adopted the uke (not sure if they had any blood relation) & they live together. the seme is a doctor (also really possessive) & the uke is a high school student. ty in advance!