Baji knew this was wrong. Yes, chifuyu is of age but barely. Imagining the titles if news were to spread that the rich CEO was dating some 19 year old collage boy made him regret his choices. Yes, it was legal but it was wrong. He was more than twice chifuyu's age for god's sake.

chifuyu was hidden under Baji's desk after almost getting caught being in his office by his secretary. Clearly chifuyu wasn't taking this as seriously, as he was giggling and leaning his head on Baji's thigh.