"Oh, f**k, sis!" Kevin moaned as he looked down at his sister's pretty lips encircling his boner-an image that was a hundred times better in reality than any of the images he had conjured up in his head while jerking off.
Dawn pulled back, and let the head of her brother's c**k escape her lips with a slight pop! She looked up at him, and with a smile, she said, "Do you like that?"
"Oh, f**k, yeah!" she said. "Keep doing it, sis! Please!"
"Doing what?" she asked.
"What?" he replied. How could she not know what he meant?
"Tell me what you want me to do, big brother," she said with an impish grin. "Tell me what you want me to do with the fat, hard c**k you have sticking in my face. Talk dirty to me, bro. That kinda turns me on."
"I ... I want you to give me a blowjob, sis!" he said. "Pl
