What is the ruling on a husband having intercourse with his wife in the restroom?

Modern restrooms differ from old latrines, which removes the legal impediment to fulfilling one's desire (sexual intercourse) in them when needed. Fulfilling one's desire is a natural response to quench lust and preserve chastity, as the Prophet, peace and blessings be upon him, guided. There is a reward for it if it is done with the intention of preserving chastity and in a permissible manner. It is recommended, upon intercourse, to remember Allah and recite the reported supplication.