Young son cums on his mom after anal fucking

By the time her son arrived in the room, the Russian woman was already quite excited about playing with a strap-on, so they immediately began to have sex. It didn’t even take foreplay for the beefy guy to take advantage of the situation and shove his dick into his mother’s ass, where it was quite narrow. But he definitely didn’t want to stop in front of such a problem, so he continued fucking her further, perhaps even overdoing it in some ways. How else can we explain that the woman moaned louder than usual, and immediately after anal fucking he came on her body without warning.