Unable to last more than 6 minutes in my horny stepmother's moist and voluptuous vagina

As a man of average sexual prowess, I find myself frequently struggling to satisfy my insatiable stepmother's carnal desires. Her voluptuous form and moist, inviting love nest are simply irresistible. Each time we engage in our intimate ritual, I find myself diving headfirst into her depths, lost in the ecstasy of the moment. However, just as the crescendo of pleasure builds to its peak, an unwelcome visitor arrives in the form of an untimely release. Despite my efforts to prolong the encounter, my primal instincts take over, resulting in a cumshot that lands squarely on her ample behind. This frustrating occurrence has become a recurring theme, leaving me with a lingering sense of disappointment and a yearning for redemption.