Four of Pentacles - Sun
puts a damper on his fun
puts a damper on - Four of Pentacles
(his) fun - Sun
Four of Pentacles is not participating, not responding, has nothing to do with whatever's going on around him, so he puts a damper on the scene.
Sun is having his fun, isn't he? Ducking out of the house with its rules and its person who watches over him and bosses him ... ducking out buck nekkid ... ducking out to play with the wicked unbroken pony who is about to toss him off his back and end h...
