Stepmom surprises me while I'm masturbating and assists me in reaching orgasm

I was in the midst of a steamy solo session, my hand expertly stroking my throbbing member, when I heard the unexpected sound of my stepmom's voice. My heart raced as she walked in, her eyes zeroing in on my intimate act. Instead of scolding or getting angry, she joined in, her hands exploring my hard cock with a newfound curiosity. Her touch was gentle yet firm, her fingers expertly stroking my length. I could feel my body quiver with anticipation as she continued to pleasure me, her hands exploring every inch of my throbbing member. The sensation was overwhelming, her touch sending waves of pleasure coursing through my body. I could feel my climax building, my body trembling with anticipation. Finally, with a gasp, I released my hot load all over her smooth skin. This was an unexpected turn of events, but one that I was more than happy to welcome.