Daphne smiled as she took the head of his cock into her mouth and closed her eyes in perfect pleasure. She felt that she might cum spontaneously from this forbidden act. She slowly moved her head downward, taking great pride in the fact that she had taught herself to take almost his entire length into her mouth and throat. As she felt his cockhead begin to enter her throat, she paused to fight the gag reflex. She had learned to relax and, most of the time anyway, she was able to continue. She couldn't manage to completely deep throat him, but she had learned to love the euphoric feeling when...