The unlikely hero of His Only Son , Bonifacio Reyes, is a romantic and a flautist by vocation--and a failed clerk and kept husband by necessity--who dreams of a novelesque life. Tied to his shrill and sickly wife by her purse strings, he enters timidly into a love affair with Serafina, a seductive second-rate opera singer, encouraged by her manager who mistakes Bonifacio for a potential patron. Meanwhile, Bonifacio's wife experiences a parallel awakening...