The Sufficient (Vol 5) · Hadith 1810 (#Ḥadīth #4)

4- مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنْ إِسْمَاعِيلَ بْنِ هَمَّامٍ عَنْ عَلِيِّ بْنِ جَعْفَرٍ قَالَ سَأَلْتُ أَبَا الْحَسَنِ عَنِ الرَّجُلِ يُقَبِّلُ قُبُلَ الْمَرْأَةِ قَالَ لا بَأْسَ.

4. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from ‘Isma’il ibn Hammam from Ali ibn Ja’far who has said the following: “I once asked abu al-Hassan , about the case of a man who kisses the vagina of a woman. He (the Imam) said, ‘It is not unlawful.’”

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).