Is it permissible for a husband who is a migrant worker to talk with his wife over the phone about the details of intercourse and what transpires between them in bed, with strong desire that leads to ejaculation? Is this act forbidden? And does it affect the behavior of the spouses or impact them psychologically?

If the conversation with the wife about matters of intimacy is secure from being overheard by others, then there is no harm. However, it is advisable not to indulge excessively, lest it lead to unlawful enjoyment. One should also not prolong absence from one's wife as much as possible. During absence, it is recommended to fast, guard one's hearing and sight, stay away from anything that arouses desire, and be keen on the company of the righteous, attending gatherings of knowledge and remembrance, and occupying one's time with beneficial deeds.