"Kevin, stop it... ahh, let go of... ahh, my hand... ahh, please... ahh, slow it... down," Maria pleaded, her eyes watery as she attempted to free her hand and stand up.
However, Kevin was determined and didn't let her go. He kept her seated and increased the vibrations. He had been doing this since they entered the park, starting with slow and subtle tingles and escalating the intensity. Now, it was set to the highest level, just one notch away from reaching its maximum speed.
Maria was struggling to even walk now, her legs feeling weak from the continuous vibrations. However, Kevin didn't completely deprive her of rest, as he knew if he continued, she would orgasm too quickly, and he wanted to prolong her pleasure.
With a sly smirk, he finally said, "Stop," and the vibrations that had been teasing her anus and making it difficult for her to walk ceased. Maria took deep, shaky breaths as she looked at Kevin, a mix of frustration and desire in her eyes.