Answer
(Fatwa: 1863/L=555-TL=1432)
According to Shariah, this act is called lawatat (sodomy). Its obscenity is greater than adultery. Now its kaffarah is that you should do taubah and istighfar with true intention. In-sha-Allah, your taubah shall be accepted and Almighty Allah shall forgive this sin.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
