Typical cuckold porn. The husbands censor the videos. They show everything, but they don't like the audience to see their wives kissing Black men. The moment they kiss, the camera goes to the ass or the ceiling or a lamp. It sucks and its racist, but it is almost standard in cuckold porn. Unfortunately, most IR porn is cuckold. They need to make more IR porn with jus a man and woman and leave the whole husband/boyfriend thing to a smaller audience who enjoys it.
Black people having bigger dicks is a myth that comes from slavery. The idea comes from when white people colonized west Africa and they considered black men and women to be sub-human and animalistic, and they made up the idea that black people had large animal-like dicks and were dangerous rapists that could hurt their women. They used that to justify slavery back then but the myth still exists today.