Chapter 4: Beth Blows My Dad

As for me ... well, I was feeling pretty horny too as my dad’s dick looked soooooo delicious. Like, it took all my willpower not to move over and take it in my mouth. I’d never told Beth about my full relationship with my dad and after seeing my mom’s reaction I knew I couldn’t have him right then. Still, that didn’t mean I couldn’t encourage Beth!

“So tell me Beth, what do you think of my dad’s cock Beth?” I whispered to her.

Beth just nodded, as horny as she was from the orgasms she had just had, I knew she wasn’t thinking straight and the fact he was my dad already seemed to have disappeared from her thoughts. My best friend was horny for a cock and now there was one just inches away from her, practically taunting her. I knew she wanted to suck it badly regardless of who it belonged to! Not that I blamed her. Heck, I would have been feeling the same way in her shoes. There’s just something about a stiff cock that just makes you want to run up and suck on it!

“Go ahead Beth, suck it.” I encouraged her, “C’mon ... I want to watch you suck my dad’s cock.”

It wasn’t like Beth needed a tremendous amount of encouragement. Heck, when it came to sex in front of others, she was even more of a slut than I was! After all the sex parties she had been to and the dozens of cocks she’d sucked and fucked, my dad’s hard cock wasn’t anything extraordinary in and of itself. The difference here that was making her horny as hell was that the guy she wanted to be fucked by was her best friend’s dad! To make it even hotter, his daughter was the one encouraging her!

Even though Beth knew nothing of what my father and I really did, she had to realize now that we were extremely open with each other - more than she’d ever dreamed. It was one thing to know your friend uses the hot tub nude with her dad, quite another to know he gets sexually aroused in the process. I was turned on as hell by the whole situation and from the hungry look on her face I knew she was too.

Beth moved over and put one arm over my dad’s stomach and the other under his ass. He helped by arching his back to keep his cock up and out of the water. She held his wet cock in her hand and then leaned over him as she started to give my dad a blow job he’d never forget. I knew from watching her this past summer that Beth was pretty damn good when it came to blowjobs and it made me incredibly horny watching her work my dad’s cock. I moved over to the other side of my dad so I could watch her up close and personal as she took his cock in her mouth and licked it.

“Damn Beth,” I said to her, “You’re such a slut! I can’t believe you’re sucking my dad’s cock - and right here in front of me at that!”

Beth just smiled as best she could with an erect penis filling her mouth. I could tell that my dad was loving it. He had not been sucked by a girl outside our family since he married my mom so the experience of a fresh mouth and tongue on his cock must have been overwhelming him with lust and gratification. It didn’t hurt a bit either that Beth was a one hot teenage brunette who could have easily been a porn star if she wanted to be!

I watched as my dad moaned and groaned as Beth licked up and down his shaft with her long tongue. She kept her one hand under him to help hold him out of the water while her free hand either stroked his shaft or played with his balls. Now and then she would take him all in, pushing her face deep into his wet crotch and moving her head around his engorged dick. I knew from my own experience that my dad loved this and sure enough, he let out a loud gasp each time she did it.

“My god Beth,” he whispered hoarsely, “You are so damn good! ... Suck me more.”

Beth need no encouragement as she was more than willing. Any hesitation she may have had about sucking my dad in front of me were gone now. She was now officially in what I thought if as “whore mode” now, giving my dad the best blow job she knew how. She didn’t even seem to remember I was watching! Then I saw her reaching below my dad’s balls and suddenly my dad let out such a groan.

“Oh Beth!” he exclaimed, “That feels soooooo good! Deeper.”

Wide-eyed, I watched as I realized what she was doing. Beth had her finger up my dad’s asshole! My mom and I were not into anal action at all although I experimented now and then on myself with my own finger in the bath. I never knew that my dad was even interested in anal sex it as he never mentioned it nor tried anything with us. Well, based on his reaction from Beth’s penetration, obviously he liked it!

I kept my eye on her hand as she moved her finger in and out, fucking his asshole with her finger. Between her talented mouth and now her dirty finger, I knew my dad was not going to be able to hold out forever and I had other plans for him that hadn’t been fulfilled yet.