How Sweet is a Sugar Daddy
I've rarely read a BL story with such emotional realism. Here is an artist with a good grasp of the power dynamics in romantic relations with this kind of set up (age gap, older richer partner, younger, less stable partner in college) and how that inevitably affects how each behaves. Ji Hye-Kyung inhabit's each of their perspectives perfectly, and makes them sympathetic, presenting none as villain or angel, but as imperfect persons on an unexpected path trying to figure out their own happiness...maybe in and with each other?
Wolf In The House