My girlfriend's stepmom finds satisfaction in sex, but she shockingly gave my boyfriend a fellatio and allowed him to climax in her hatch

My stepmom thirsts sex, and she's not bashful about it. When my beau visits, she can't resist giving him a messy blowjob. I witness as she takes him deep, her accomplished lips expertly working his rock-hard shaft. The sight of her on her knees, impatiently gulping his release, leaves me both dazed and aroused.