I was fingering a guy, and I was really getting in there and fingering his prostate. He eventually start to tense up and say "I'm going to cum" so I thought I was milking his prostate. But something else happened instead. a diarrhea-like substance started spewing from his anus. At first, I thought he shit the bed, but he insisted it was anal squirting. Their substance was creamier than shit and had a light brown color to it. I sniffed my finger and it smelt like cum, not shit. So is anal squirting a thing?