Chapter 4

We were in a naked pee pretzel on her toilet, I somehow doubted 'simple' was going to be part of the equation, even if it was just a shower. Not that I objected at this point.

"Okay," I said simply. "Twist my arm about using your big ol' shower."

Mom clapped and made a delighted sound before hugging me, her tits mashing against my chest as I moved my hands and hugged her back. She kissed my nose and then told me to back up and off. I did as she asked, moving backward over the plush rug in case I was still dripping. I was, and mom giggled as she saw me. Mind, her smooth pussy was wet too. She flushed and then glided by me to her big shower, leaning in and turning on the water. She had me standing behind her, and made sure she bent over and pushed back enough to have her butt pressed against my groin, keeping my poor cock at agonized attention.

"Grab two pairs of towels, baby," she said as she stepped in, sighing in pleasure as she got under the water. I got towels from the closet, and hung them on rungs just outside the large stall.

Then I stepped in after her, and mom immediately pulled me into a tight hug, our bodies getting wet and slippery under the deluge. I just hugged her back, resting my head against the top of hers while her face was buried in my shoulder.

"God, that thing never quits, does it?" she sighed, squirming her hips against me enough to make it obvious she was talking about my johnson. She smiled up at me finally. "It's your turn, by the way."

"Oh, uh…" I faltered, remembering the game. "Truth or dare, mom?"

"Truth," she said confidently, nodding.

"Did you think we were gonna get up to any of this today?" I asked, looking down at her. It was hard not to stare at her boobs. She saw me looking, smirked, and took my hands to place them on her wet tits. I began squeezing, fondling and massaging gently, like I'd done when we were sitting on the toilet.

"No, not really," she said, shaking her head but still looking up at me. "I mean, as things progressed and got more daring, I began wondering about certain challenges for us, but… the newer things only occurred to me after we kept pushing the envelope, I didn't plan them out. Hell, I didn't even think of the pee pretzel thing until my bladder sang to me when we were waking up entwined on the chesterfield."

Entwined… I thought to myself. There's a word I really love now. "Your turn, mom."

She nodded. "Truth or dare?"

I sighed. "Dare."

If I was hoping mom'd let me jerk off and relieve this pressure, I was only right in a very loose sense. She gave me one of her sly smiles that indicated she was up to something.

"Well, I must admit, I feel bad about keeping my baby hard all day, that beast hasn't gone down for hours, literally," she began. "So, before we get washed up, it needs to be taken care of."

"You want me to jerk off for you again?" I queried.

"No, you've done that, we're past it," mom said, waving it off. "I'm gonna turn around, and lean forward, Aaron. You are going to put that monster between my butt cheeks and then fuck them until you geyser all over my ass and back, so that it finally takes a nap."

I was, once again, simply gaping at mom in complete shock. Ignoring my stupor, she turned to face away from me, placing her hands against the wall and bending forward. Her divine ass was presented to me.

"Go on, baby," she cooed, wiggling her derriere at me. "Let's take care of your problem, shall we?"

I was desperate to cum, to feel some relief finally. My hands trembled as I reached forward and took hold her hips.

"Just don't lose control and put it in me," she breathed, shivering at my touch. "I'm just helping you relax after teasing you all this time."

My engorged cock was throbbing so hard as I positioned myself directly behind her, and angled it at the bottom of her ass. I watched in awe as I pushed in and up, the two tight globes hugging my cockhead and shaft as it slid between them. Mom moaned and squirmed, pushing back against me. I shuddered as the tip of my cock poked above the cheeks.

"Mmmm, that's wonderful, hon," she murmured, looking at the floor in front of her and pushing back a little more. "Now give it to me and cum. I want that cum all over my ass, baby."

I steeled myself and began a slow, steady pushing and thrusting motion. I groaned in pleasure, a sound matched by mom, who shifted her weight gently from foot to foot repeatedly, slowly, helping to grind my cock between her cheeks.

"Don't hold back, baby," mom breathed, squirming against me. "Show me how hard you can cum for the ladies…"

My thrusting grew more deliberate, stronger, causing both mom and I to moan. This felt so good, and so intense, made a million times better because it was my mom's ass I was humping so desperately. Mom seemed to be squeezing her cheeks in time with my thrusts, and I shouldn't have been surprised that she could do that. It felt amazing, and I was certain I would pop before long.

"My tits," mom panted, looking over she shoulder at me, her eyes glazed with need as she slightly righted herself, but still leaning forward against the wall. "Go ahead and grope them, we both need it."

I nodded hastily and reached forward, my hands finding her large breasts and beginning to grope and squeeze them, more roughly than I had at other points I'd been touching them, and mom sighed loudly. I'd heard her say her tits could take a pounding, and I was gonna hold her to her word. I squeezed and pinched the nipples, causing mom to cry out, craning her neck and jamming her ass back against me, grinding hard even while I thrust up between the cheeks.

We were both panting and gasping now, mom's fingers flexing tight against the wall she was leaning on as she pressed back forcefully. We squirmed and writhed heatedly, and the familiar, tingling heat began building and racing along my nerves. I was mere seconds now away now, and I fucked her cheeks harder.

"Mom," I grunted, almost pounding now, and my hands gripping her tits tight. "Gonna… oh, fuck…"

"Give it to me, baby," she almost wailed. "Fucking cum for mommy! Cum on my ass!"

I almost roared as I slammed forward and up, pulling mom back against me by her tits. Mom practically screeched, and I came like I never remember cumming before, ropes of pearly white jetting from the tip of my cock and lashing across her ass and her back, all the way up to the nape of her neck. Mom was whimpering and shaking, squeezing her cheeks to help me cum. My hands gripped those breasts ferociously.

Finally, my savage thrusting became shivering jerks, her tight cheeks milking the last of the cum from me. My head was almost spinning, and I could feel mom sagging beneath me, the only thing still holding her up were my arms, my hands latched on those nearly mauled tits. Mom was gasping and breathing heavily, shaking as if she'd cum as well.

I didn't want her to fall, and I pulled her upright, back against me and still holding her by her breasts. Mom let out a long sigh as she nestled into me, her eyes closed. One of her hands came up and began caressing my neck, jaw, and cheek, the familiar, loving touch a perfect addition to the intense bliss that coursed through my body, syrupy and slow now, taking over and making me almost lethargic as I rode on a wave of pleasure.

I knew mom was riding it with me.

"Ohhhhhhhhh…" she sighed finally, seeming to relax a little, the quivering bleeding out of her body. My hands relaxed their death grip on her boobs, and she purred as I began caressing them softly. Her entire body felt so soft and yielding to me. Meant for my pleasure, just as mine seemed to be meant for hers.