Falling in Love at the Brothel 2.5

On his quest to be a manlier man and impress his favorite prostitute, Sadao was spending his summer doing part-time jobs and working out, but one day, his old crush shows up at his doorstep. However, instead of rediscovering a lost love, Sadao soon finds out she's a sugar baby, and he may be in for a load of humiliation and a shrinking wallet instead!