It was a typical Friday night at my house in the new normal after Grandma became confused. Dad was sitting on this throne, his precious leather recliner, watching some soccer game. I was sitting on the sofa finishing some homework assignments. Mom was working, or playing a game, on her laptop while sitting in her favorite chair at the table in the breakfast nook. Grandma was in the kitchen cleaning up after dinner.
I finished my assignments and shut off my laptop. I briefly thought about shifting to the other end of the sofa so I could have some "quality" time with Dad. This usually consisted of me commenting on the current sporting event until he glared at me to shut up. However sudden warmth along with the scent of White Diamond perfume signaled that Grandma was behind me.
Without pause, Grandma slid into my lap, put her arms around my neck, and pulled me in for a long, lingering kiss. As she pressed her large breasts against my chest, she squirmed in my lap as she felt my young cock immediately petrify. By now Dad was oblivious to our impromptu necking sessions but my mother made a short "hmmmphf". Without pausing her tongue-probing kiss Grandma's iron gray eyebrows rose with an unspoken question.
Yeah, I didn't know what was going on with my mother lately. When Grandma first became "confused", Mom had encouraged me to humor her. Now she seemed to get upset every time I did. Both of my parents believed that Grandma had spells where she thought I was Caleb, my deceased Grandfather. This condition had resulted from Grandma cracking her head in a fall I had inadvertently caused.
Last fall, because of unseasonal warmth, Grandma had decided to take a shower to cool off. When she opened the shower door she discovered me masturbating. I hadn't turned on the shower as yet and I'd been so involved in my fantasy I hadn't heard Grandma moving about in the bathroom until the shower door opened. When it did I turned to be confronted by my naked grandmother. Already primed, I accidentally sprayed my cum all over her breasts and stomach. Shocked she stumbled back and slipped; falling and hitting her head against the wall.
Shortly after that, she began having her "spells" where she thought I was Caleb. My parents, at least my Dad, didn't believe that a person of Grandma's age would be interested in sex so they thought it was safe for me to sleep with Grandma if that is what she wanted. What my parents didn't know was that Grandma's confusion was an act. She had set up a situation where she could seduce me and where we could have sex under the very noses of my parents.
At first, my mom was fairly sympathetic to Grandma's plight however as time went by she seemed to be less so. She even changed her hours at work so that Grandma and I would no longer be alone in the afternoons. And lately, she had begun interrupting or re-directing Grandma when we began to act like a married couple. If she didn't interrupt the proceedings she gave us plenty of glares.
Grandma yawned. "Caleb, I'm feeling a bit tired. Why don't we go to bed early and let the kids stay up and watch TV."
"Okay, Gra... Gladys." Grandma gave me a wicked grin as she reached down and adjusted my cock so that it wouldn't be so noticeable. However, if you gave my crotch a good look you still would've seen a rather prominent erection. When we left the couch my Dad ignored us going up to bed but I could feel Mom's eyes on us as we walked up the stairs. Grandma was staying in my brother Jarod's old bedroom. Although it had a lock, this had been broken when my Dad smelled Jarod smoking pot. My dad kept the lock broken so that he could make sudden inspections of Jarod. This had accelerated Jarod's decision to join the Army once he graduated from high school.
Once we were inside Grandma's room she gave me a searing lip lock while unbuttoning her floral print blouse. As we kissed she slowly revealed the swells of her large breasts. As the blouse opened further I saw that her glorious orbs were encased in a black mesh bra from which hard nipples protruded most enticingly. Once her blouse hung open down came the side zipper of her skirt which promptly fell to the wooden floor. Grandma did a little shimmy in her thin, frilly black panties. Her full gray bush was a shadow, a hidden treasure waiting to be found. Once we started having sex, Gran had asked if I wanted her to get a Brazilian since that seemed to be how guys liked it nowadays. However, she had made me a fan of the bush.
As she paused for breath Grandma slipped off her blouse and stepped out of her skirt while slipping off her shoes.
My eyes swept over her the contrast of her pale curvy body and white hair with her sexy black bra, panties, and sheer black thigh-high stockings was highly erotic. It brought back a memory flash of the negligee she wore the first time we fucked.
When her hands went behind her to unsnap her bra, I found myself saying, "Please leave it on Grandma,"
Grandma stopped unsnapping her bra, placed her hands on my hips, and glanced down at my raging cock. She gave me a big smile that crinkled her wrinkly face. "You that horny for your Granny, honey?"
"That's part of it, but also you look so sexy in that underwear."
Grandma let out a pleased chuckle and said, "Okay, darling but I want you naked. I wanna see every inch of my handsome grandson's body." She fondled my cock through my pants and then slid into her bed. As I undressed she sat against the pillows and headboard and grinned as she spread her legs and pulled her panties to the side just enough for me to see her beckoning pink inside a hairy silver cloud. In a few seconds, I was scooting across the bed, my thighs tingling as I rubbed against the satiny touch of her stocking-sheathed legs. My engorged cock was a heat-seeking missile zeroing in on Gran's hot zone.
Her dewy more salt than pepper bush tickled my cockhead as I entered her. Grandma's eyes closed involuntarily for a split second and she hissed in delight as I pushed inside her, expanding and filling her mature pussy. I was always amazed at how tight and responsive her cunt was, how marvelous it felt around my cock. At first, I'd expected that, like her face, age had loosened her pussy but fortunately that's just a myth. As my prick sank deep into that velvet vise, I drank in the sight of my sexy Gran.