I could feel the head of my cock inside Mary's pussy, and she was trying to swallow my full length. The sensation was overwhelming, and I couldn't help but want to tease her more. I thought of trying my new ability, Body Manipulation, to enhance the experience.
So, I held Mary's waist firmly, looking down at my cock with only its head inside her pussy. I concentrated, using my Body Manipulation ability to let my cock grow thicker in size. Mary felt the head of my cock swelling inside her, and she moaned loudly, her body trembling with the intensity of the sensation.
"Aaaaah, Jack... your cock... your cock, it's getting bigger... aaaah, aaaaah," Mary cried out, her voice filled with a mix of pleasure and desperation. Her hips bucked against mine, trying to take more of me, but I held her firmly in place, controlling the pace.
