The lady clearly got on the cock of the sex-starved male! See with what pleasure and strength he fucks her, and besides when they started it was a bright day outside the window, and in the final shots of the video outside the window at night! How many hours in a row did he pull on the lady?
It's always more interesting with all kinds of toys. The man slowly develops holes, her friend was lucky to have a man. For this kind of guy it is not a shame to give anal.