He suddenly pulled her head forward, ramming his c**k past her tonsils and up against the back of her throat. She whined and squirmed helplessly, suffocating and wondering if she had somehow displeased him. Her hands jerked convulsively and futilely at the handcuffs. Then he pushed her head back. His c**k slipped out of her mouth, leaving her gasping like a landed fish. He mercifully let her get her breath back. Once she’d recovered, she leaned forward of her own accord and took him in her mouth again, thinking only of pleasing him. She heard him groan once and his hands tightened around her head, though he let her set her own pace. She knew that this could only end with him coming in her mouth. He would try to make her swallow, too. Some dark part of her mind wondered what that would be l