Two anti-aircraft missile guns are aimed at each otherTwo anti-aircraft missile guns are aimed at each other
A black motorcycle and a white motorcycle look at each otherA black motorcycle and a white motorcycle look at each other
Two girls hold each other's buttocks with their backsTwo girls hold each other's buttocks with their backs
On the boat he and she look at each other waiting for somethingOn the boat he and she look at each other waiting for something