The only coherent thought Katherine could make at that moment was how good that felt. And how good Stan was. She spent the next moments trying not to moan too loudly as she mumbled incoherent sentences, swear words or Stan's name.
Then he found her clitoris and she sank her nails in his skin in response, biting her lip again. It didn't take long, after that, for her to have her first orgasm. Her body clenching around him, tensing for a few seconds before relaxing, trembling despite his firm grip.