The Volvo ad is the back cover of the magazine. The right photo is the cover page.

 

The two photos below are pages 2 and 3.  Notice the three "wedding" rings on the man's finger.

 

These photos accompany the Advocate article Does gay polygamy work?  They show multiple partner "marriages," including

one with 3 men and one woman.  The article includes pro-gay interviews with the "polyamory" (group marriage) members.