sucking baby feeding wife

Question

Dear Mufti sb,
Assalamoalykum!!

I want to know 2 important questions in the view of Quran o Hadis.

Q1. Is it allowed to suck the specific parts of life partner.

Q2. Breast of wife is allowed to suck while she is a baby feeding mother .

Ur quick reply is highly appricated.

Answer

wa alaikumussalam
1. no
2. yes but with the restriction: milk should not enter into the throat