My friend (m37) is married and has 1 kid. It was a love marriage and everything is GNG good. With time, his wife (F36) started losing interest in sex and he says that she never initiates anything and even if he does her role is very limited. He doesn't want to cheat or do anything wrong. He would rather become a celibate than cheat. Obviously they have spoken on this and nothing changes.
He has a office junior 4-5 years younger to him. She is not conventionally beautiful or hot . But he feels physically attracted to her to an extent that ke keeps imaging himself with her every day. He doesn't want to engage in anything. Tips to to control this physical desire?