My GF love to do this. She loves to be taken from behind by her lover while I kiss her. She has multiple orgasms and once he’s done he cleans up and leaves and I enjoy her the rest of the night. Yes he cums in her so I use his cum as lube.
My husband was there for me many times and the time my black friend bred me he whispered to open up and let nature take its course. I didn't have sex vaginal with my husband for a month before and two months after. The baby was black.