Answer:
(Fatwa: 688/684=N)
This is extremely shameful and disgusting act. This is a beastly and repugnant habit, thus very undesirable and a sinful act:
فی النوازل: اذا أدخل الرجل ذکرہ فی فم امرأتہ، قد قیل یکرہ (عالمگیری: 5/372)
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
