I wasaware that my cry took on a stuttering quality, peaking on each blow likeI was riding over a rough road.A brief respite followed the twentieth bl...w, I was done! I raised myhand a bit off the bed for attention as I panted for breath. I openedmy mouth and then stopped. I was about to end it when I saw my sister'smaster plan. Like seeing a bear trap the instant before you put yourfoot in it, I caught on to what Sherri had wanted. I lowered my hand tothe bed again."What was that Tiffany,. Jeezus.“I’m horny,” Sia announced, moving to straddle my lap.Jesus Christ! Did she know how sexy it was to hear her say that? My heart thumped. An erection formed in my jeans. I reached for her. She brushed my hands away.“Nuh-uh.” Grinning, her hand dropped between us to press against the bulge of my constrained erection. “You’re horny, Dad. How come?” she asked sweetly, fondling me.Jesus, I was. My cock throbbed as it tried to straighten.Sia glanced down. Her fingers fiddled with the button on. Outside of a party, we are getting in my truck and she drops to her knees and starts blowing me next to the street. On my birthday one year, she strips naked and crawls on all fours over to me and tells me she wants me to cum in her mouth. I have other ideas however and decide I want to cum in her asshole. I mouthfuck her for a good ten minutes, stretching her mouth out before telling her to turn around. I grabbed the lube (today I only allow my fiancee a tiny amount of spit on just the very. SHE THOUGHT HE WAS BEING TOO JEALOUS AND THEY STARTED TO ARGUE, SO HE LEFT. I KIND OF FELT BAD FOR HIM, BECAUSE I GET REALY JEALOUS ALSO, SO HOPING TO PUT A SMILE ON HIS FACE, AS WE CHATTED, I SPREAD MY LEGS AND BEGAN TO FLICK MY BEAVER. HE NOTICED BUT CONTINUED TO CHAT, I FIGURE HE WASNT IN THE MOOD, FOR SEX, BUT IT WAS TOO LATE BECAUSE I WAS HORNY AS HELL, SO I SAID, YOU KNOW I WILL SUCK YOUR COCK FOR YOU IF IT PUTS THAT BIG SMILE ON YOUR FACE I LIKE TO SEE. HE SAID IT WAS OK, AND HE WANTED.