Then her body locked and she gave an extremely high-pitched shriek as she trembled, her legs scissor-locked around my still moving hand. She was moving frantically against me, her free hand clasping my mouth to her nipple with frantic force. Eventually she relaxed, going suddenly from her muscle-locked condition to limp ragdoll in under a second. I figured the night was over, so I withdrew my fingers and returned my lips to hers, kissing her gently, lovingly. My loins still burned, and my dick was positively aching, but if she’d already passed out…
She hadn’t. Her little hand placed itself in the center of my chest and shoved. I tumbled backwards to lie flat on my back, and she climbed on top of me. Her lips found mine, and we kissed eagerly again. I felt her fingers wrap around my dick again, and point it upwards to the ceiling. And then I felt the tip of it nestling snugly against something soft and wet. And then she lowered herself onto me, and I felt my dick slowly surrounded by the sweet softness of my mother’s pussy.
It took her a while to work all of my dick into that little pussy of hers, but she managed it, panting and gasping as I filled her up. And then she just sat there, not really moving, just grinding gently against me. I groaned, mouth open, as she used her pussy muscles to massage my dick. I could dimly see her smiling face above me, white teeth flashing in the night as she fucked her son.
She drew herself upwards, and I felt the incredible sensation as all but the very tip was exposed, until she pushed downwards again and engulfed me with her moist heat. My head was spinning as she pumped her ass up and down on my cock, sliding her lips down until she was sucking on MY nipples.
A long moan escaped me as my hands grabbed her hips and I began to thrust upwards to meet her. I met her frantic thrusts with frantic thrusts of my own, desperately clutching her ass cheeks as I tried to split her in two with my cock.
Her voice echoed through the small cabin, very loud in my ears as she lost my nipple and simply buried her face in my neck.
“Unh, unh, unh, unh,” she panted in my ear in time with our thrusts, and then her muscles locked again as she came. This time she wasn’t silent. The scream started low and throaty, and scaled upwards as her orgasm shook her like a dog with a toy.
It was really, REALLY loud, and I didn’t want anyone to bust in here thinking I was killing my mother, so I grabbed the back of head and forced her mouth to mine. The scream went on, but muffled by our mouths as we frantically kissed.
And then my own orgasm slammed into me, and I thrust as deeply as I could into her pussy, fingers splayed on her naked buttocks as I tried to crush us together, and sent my sperm shooting deep into my mother’s womb. The feeling was overwhelmingly intense, and I lost myself in the sensations for a while.
When I came back to my senses we were still connected, and she was rocking gently on top of my dick as she kissed me softly. After a few moments she tensed up again, coming again as she trembled her way through an orgasm like an aftershock. We continued this way for a while, and I think she had three more orgasms, each smaller and gentler than the last.