Islamic jurisprudence regarding intimate acts between a legally married husband and wife generally permits couples to enjoy all forms of mutual touching, kissing, and physical affection across the entire body, provided it remains consensual and private. While a few classical schools of thought expressed strong personal aversions or discouraged intimate contact with specific private regions due to hygiene and modesty considerations, the mainstream scholarly consensus holds that no explicit Quranic text or authentic prophetic narration strictly prohibits oral intimacy or kissing private parts between spouses, as long as bodily fluids are handled cleanly and no harm is caused.