Kitty struggled against moving towards Darrin's cock but his hands were firmly wrapped in her thick curly black hair, pulling those beautiful lips ever closer towards his waiting member. Her lips touched the head of his now quivering cock and she could taste the salty precum that dribbled from it. She shook her head, or tried to but he held it tight.
She would have kicked if she hadn't been tied spread-eagled to her bedposts. Slowly her lips spread across his large shaft and her teeth touched the tip. She had already been warned about biting and she knew Darrin was not one to utter idle threats so her mouth was slowly forced open and Darrin inexorably pushed his cock into her mouth. She grunted to try and plead with him but was blocked from uttering any intelligible words. She tried to use her tongue to force the invading organ away but just succeeded in stroking his shaft liberally. He moaned from the pleasure she was giving him and shoved her head deeper onto his massive cock.
Meanwhile, Toby still found delight in playing with her tits. She had always been well endowed and having just given birth a month or two ago they were still swollen to their larger more sensitive size. Toby squeezed them and pulled at the nipples, tweaking and twisting them, causing them to ache and worse, dribble milk from them. As she arched and struggled against his manipulations, she felt his mouth descend upon one nipple and begin to bite and suck. His other hand still squeezed and milked her aching breast. She still struggled but now had fully engulfed Darrin's cock and was being forced to slide up and down on it. Gasping and groaning at the torment her tits were taking caused her to unavoidably suck and lick him harder and harder. Sensing this he increased the tempo and she found her head bobbing up and down, faster and faster on his throbbing shaft.