Ass is just awesome, who can refuse to put such a lady in the anus. Especially since she is so excited about it. And I don't need those silicone tits, what's the use of them. Licking the anus isn't my thing either. A man should pull a woman into every orifice of her body, it's normal and natural.
It's an interesting fantasy to paint such a fat ass green! Ladies with such an ass are especially good in the crawl position, a boner is assured. Except you have to have a decent length tool. If you don't have one, I recommend laying the lady on her back and fucking her with your hands on her thighs pressed up against her belly. Otherwise you can't get the dick in deep.