My wife Sandra got big after our third child. That was okay, what it lacked when she tried to dress up in her slinky old cocktail dresses (and I had to duck the flying buttons) it made up in bed, where it was fun to roll around with her and feel her heaving huge breasts, her soft rounded tummy, her broad moony ass. That's what we were doing one night as I was on top of her, licking her fat nipples and fingering her clit. I smashed my face in between those massive tits, then licked my way down to her soft belly and rustled my face around in her scratchy muff. Her legs spread wide, I licked the very edges of her vulva, tasting the first metallic tang of her pussy lips mixed with hair, then moved my tongue toward the center as it melted away at my touch and my tongue slid deep inside her, coating my lips and even my nose with her oozing juices.
I licked away, tongue rammed up as far as it could reach, and then I had an idea. She didn't like it when I stopped and tried to get her to move, but she rolled over quickly and stuck her big round ass up in the air as I spread her legs again and started to lick her pussy from behind. It always turned me on to feel my nose pressed against her ass as I did it, and soon I was smashing my face between those fat round globes and moving my tongue into the "taint" area in between (you know, t'ain't ass and t'ain't pussy) and then up to her little wrinkled brown hole itself.
I don't get lovers who feel squeamish about rimming, it's always a turn on for me and part of loving every part of your lover. And licking an asshole can't be worse than swallowing snot-like cum, which she's done without complaint for years. She was clean--not antiseptically clean, a slight tang of the day which was all her, but tidy down there. And it didn't take long of my tongue working its way as far as it would go into her asshole (which was less than half an inch) before I could tell that she had reached down and started masturbating as I did it, which was even more of a turn-on, because there's nothing I like better than to have her come on my face, spasming right before my eyes.
As she got into herself I started to get tired from my work so I decided to help her out in another way. I slid a finger into her pussy and then started tickling her ass with the next one. That seemed to get a good moan in response, so I started to slide it in, wetting it some more as it went in. She moaned harder and so I began fucking her with my fingers, one in her pussy and one in her ass, and she bucked and rode my fingers as they slid in and out in unison and I could feel each one on the other side of the thin muscle wall in between.