Maybe he wanted a few more family man-type pictures to balance out all the questionable mannequin ones from his latest magazine photo shoot.Cairo has also been spending a lot of time lately with his mom's new boyfriend, Rob Kardashian. Blac Chyna recently went off on Twitter , defending Kardashian from the haters, including members of his own family. But it seems that when Kardashian and Chyna aren't on social media justifying their relationship, they're playing with Cairo.Kardashian even shared a video of them all playing outside together.