A woman in her forties, my stepmother, exudes a mature, sensual aura, and now we live together. When I come home from work, I find her drinking with my father, not wearing a bra, her nipples clearly visible through her clothes. She starts touching my body, groping my cock, looking at it, and I get turned on by her lewd behavior. Unable to resist, I grab my hard-on and dive into masturbation fantasizing about her. The urge to thrust my young, strong cock into my stepmother's pussy grows uncontrollable, and I can't help but turn my fantasy into reality.