Quick cum inside a black guy's underpants

This black guy has a hard-on, his big dick doesn't fit inside his shorts and the guy wants to jerk off, but he shouldn't take it out, it's not a good time, so he only touches himself a little bit with the dick in there, until what... ah... he just cummed inside his underpants, my goodness, look at how the sperm runs down his thigh and how it stains his underwear white. nothing, in the end he will have to take his cock out, what a quick cumshot, he hasn't endured anything.