Leashed during sex
Notice how this man has wrapped the chain of the leash around his fist while he fucks his leashed woman? It’s a smart move as it means that he’s able to keep her close so that every thrust penetrates her pussy as deep as is possible which in turn gives him extra-pleasure. Yes, she might find that the dog collar and leash is uncomfortable as she pulls her back but what does that matter? Her only function is to serve him anyway. She should be pleased that he’s chosen her tonight.