Her wails and moans help her, make it feel less like she will shit herself and he pushes inside her deeper and deeper as the grease makes her slick an... easy to enter. He bites his lip, he wants to cum but not yet. He wants this badly. Wants to fuck this tight hot hole till it takes his cum from him. Halfway in, pushing harder, she's crying now. Turning her so he can rub her clit and stroke in her too. The grease everywhere on them both. Nasty but hot and so slick. A loud grunt as he gets it. When she goes off I usually stay naked for the day and often spend time in the garden, cutting the lawn, weeding or just generally wandering around. Our garden is private so no overlooking (sadly I wish the neighbour could see me sometimes!) so I can be naked all the time. As you know from previous stories we are both naked in the garden often.Well this day was hot and I decided to do nothing but lie around in the sun and enjoy it. I must have fallen asleep because the next thing I remember is. "I'm gonna stick my tongue out, and you fuck it by humping my mouth with your ass. Fuck your own ass on my tongue, mom." Oh, you're mean, Mark. But I don't care. As long as you stick out your tongue as far as you can, I'll fuck it. If you want I'll hump your face like a real mother slut." I'm gonna stick my tongue out, mom. And if you want my tongue up your ass you better work that butt up against my face." I will," Jennifer groaned lustfully. "I'll fuck your face with my ass. Just stretch that. My step-daughter Amanda sat there, staring. Jessica, naked, having just experienced a massive orgasm with my hand between her legs, fingers inserted into her vagina, her thick pubic hair covering them, gasped, panted heavily, and said to me, "Oh My God. That was fucking amazing."I just laid there, breathing heavily, laughed lightly in an awkward manner, and said, "Well, thanks. I think. You did quite the fantastic job. It's a rare thing, quite honestly, that doing what you did, a girl can get.