Eyes glued to the spelling list, I struggle to focus on my words. My stepmom, Penny Barber, enters, her luscious body clad in a low-cut top and tight skirt. She notices my tented pants, approaches, and whispers, 'Let's get that tension out, honey.' She unzips me, revealing my massive, throbbing cock. Her thick, wet mouth descends, engulfing me. I gasp, 'Mom, I have a spelling bee!' She just moans, 'Mmm, let's empty your tank first.' She sucks and strokes me, her big tits rubbing against my thighs. Just as I'm about to cum, she stops, pushing me onto the bed. She straddles me, her soaking pussy sliding down my cock. 'Now, focus on your spelling, sweetie,' she purrs, riding me slowly.