I don't fantasize about it, but a few years back, we separated for a period, and during that time she had a couple of BFs, one was African American. She was on birth control the whole time, but she told me she used to go through phantom pregancies when she was with him. When they'd fuck, he'd be telling her about giving her a black baby and it really got into her head, especially given he was ejaculating point blank into her cervix. She would miss periods, have morning sickness, and even experiance swollen nipples.