C11 Friction Generates Heat

Frederica's heart was filled with fear, but she did not dare to show it on her face. Biting her lips, she aimed her hard penis at it, twisted her waist, and sank. However, just as she swallowed a head, her mental state collapsed completely. No matter what, she was not willing to sit down again. She shook her head pitifully, but she did not dare to say that it hurt. "It's too, too rough..