I follow Sayyid Sistani and have heard differing views regarding oral sex. Can you clarify whether it is considered Makruh or Mubah within marriage? Also, is it permissible for a wife to perform oral sex while on her menstrual cycle?
Bismillah,
Asalamu Alaykom,
Oral sex is permitted and is not makruh. However, one should not swallow anything which is najis such as semen. Swallowing such liquids would be haram. It is also permitted for a wife to perform oral sex while in the state of hayd.
May Allah grant you success