I probably would have been the perfect guest, and sat off to the side until hubby motioned for me to join in. Then I would have slipped out of my pants, slide my precum covered cock into your warm wet mouth, and given you a scalp massage while hubby fucked you from behind. Then, at the appropriate moment, I would have switched positions with hubby and enjoyed the opposite angle of view of you! Painting in the nude, I like it. I think hubby had the right idea. I might have added a side trip to bury my face between your legs to make sure you were properly moist before slowly sliding my hard cock into one of your sweet holes. The most important question is, did you have a good time? Well I might have bent you over, licked and sucked on your pussy and then slid in while massaging your tight anal ring. And with an ass as gorgeous as yours I would have eased out and rubbed my fat head against that ring to see if you would let me in :) I wouldn't have been able to resist all that sexiness either and from the looks of things you were plenty wet to take that hard cock! Must have been turned on from all that poking around in here. I would have sucked the back of your neck and worked on your big boobs till your hubby made you cum several times and then slide my big cock in your pussy and fucked you till your legs quivered!