Years ago I was seeing/fucking a married pregnant gal. She lived 3 doors away in my apartment building.
Evidently she was extra horny since getting pregnant, I was her side peice, hubby didn't know. I fucked her at least twice a week, sometimes in the morning then again later that afternoon. She was getting it from hubby as much as she could too.
I think she was about 3 months when we started. I did her till she was big 8 months or so. By then it was me in from behind or her on top.
She was a very hot sex partner, she'd do me till I was beat. Her pregnant body was not very attractive to me.