Morning dog walk ended with quick fuck in stairwell

A blonde woman in a white tee and shorts walks her small dog outside a Soviet-era apartment block under a bright sky. She enters the building’s dim stairwell, pulls down her shorts, and kneels to take a man’s cock in her mouth. Standing on the landing, she continues oral sex before he fucks her standing up, her back against the wall as she gasps and looks at the camera.