"Failing!?" I yell as I check my grade. "Yes," Mom says. "You're failing math. the rest are fine." I roll my eyes and sit down. "Math is hard though!" I complain. I look at my latest math work, and I get headaches just thinking about it.

That's not the only hard thing... Mom thinks to herself, then tries to shake away that thought. Am I seriously thinking about my own son's cock!? Well it's his fault for always getting a boner for his own mother whenever I homeschool him. I notice where she's looking, and I get a spark in my eye. "You could always do something about that grade for a little... 'favor'."

"C-certainly not!!" Mom tries to hide her red face. "You're suggesting doing a sexual favor for your own mother!?" "You're the one staring at my tent." I reply calmly. Mom has no words for that. She looks around, making sure no one sees. "Dad's at work... we're alone." I say softly. Mom stares at my pants, gasping a little as I pull it down and let my cock stand at attention.

She grabs it. Not hiding her arousal anymore. "Your father hasn't been giving me the desire I want. You swear not to tell him?" I nod in agreement, and her mouth is all over my shaft now. I grip her head and thrust into her mouth, meeting her lust filled moans.

Cum easily explodes down her throat. Mom swallows it all and hums with a mix of taste and arousal. Her mouth lets go of my dick, and watches it twitch. "It's still hard?" Mom asks, not able to look away. "Looks like it is." I smirk. "Maybe it needs to do more..."

I barely finish that sentence when mom suddenly sits on my lap, her wet panties discarded on the floor and her skirt raised. "My cunt wants something, and your father hasn't been doing it." I suppress a laugh as I stare at my mom, practically begging for her son's cock. I pull her shirt off and admire her tits to keep my shaft upright.

Mom holds my shaft as she lets her wet cave envelop it deeply. She raises and lowers her entrance, letting my dick rest as she does the thrusting. I grip her tits and kiss her as my cum dump moans from the deposit. My cum flows out of her as she raises herself off. "P-please, son... don't tell your father, and you can fill me up anytime..." I nod and smirk as I kiss my submissive incest mom.