I think I ripped you all off a bit, so here’s a better description of what happened when my wife’s sister Vanessa brought over her gorgeous friend Cassie. (Check my submissions to see the previous parts)

The sweet taste of Cassie was still on my tongue as the load her tight muscles had milked out of me slowly leaked out of her and into the swirling bubbles of the hot tub.

“Let’s go inside,” said Vanessa, my unbelievably sexy sister-in-law. “I need a dick in me right fuckin’ now.”

So the three of us climbed out of the hot tub and walked across the yard, naked as the day we were born but far from the innocence of youth. I let the ladies walk ahead of me. Not so I could view their fine asses, but because I am a gentleman. Believe what you will.

While I am most definitely a breast-man, I could certainly appreciate the curves of these two heavenly bodies. Vanessa was the typical bikini beach babe, with an upside-down-heart shaped bubble butt sporting the faintest of tan lines, telling me that she preferred a thong while in the sun. The fact that there were no tan lines above her waist told me that I should pay attention to where these two did their sunbathing. Cassie’s behind was equally lovely – perfectly toned, and not a blemish to be seen.

We made our way into the house, stopping for a quick drink to replenish our fluids and a little snack to fuel the fire. I learned that Cassie and Vanessa went to university together, where they learned they had very similar tastes in men, but I was the first they’d shared at the same time.

“A talented tongue and blessed below the belt,” said Vanessa. “No wonder my sister locked you down as soon as she could.”

I just shrugged my shoulders and gestured to towards the bedroom, slapping each rump as it wiggled by.

When we got in the room, Vanessa wasted no time. She pushed Cassie on to the bed, then positioned herself between her legs. “I’m going to eat this delicious cream pie,” she said to me, a wicked grin on her face. “If you know what’s good for you, you’ll have that hard dick in me before I can count to ten.” So in five seconds flat, I was standing behind her, sliding the head of my cock up and down her slippery slit.

She pushed her hips back at me, trying to get me to go deeper, but I nimbly managed to keep just the tip in, smearing her lovely juices until her full bush was glistening, and then I finally slid it deep into her. She moaned as I pushed the head in, drowning out Cassie’s delicate whimpers. I built up a slow rhythm as I watched Vanessa licking Cassie’s perfect pussy, and then I leaned over to grab a handful of Vanessa’s firm breast in each hand. I massaged her hard nipples as I continued to pump into her. She was so incredibly tight – I could feel every silk-coated muscle as it pulled at my hard cock. It would be a miracle for me to last more than five minutes, but somehow I managed. I subconsciously sped up, keeping pace with the moans and whimpers that Cassie was making while Vanessa ate her; she clearly knew what she was doing and by the sounds of pleasure she was making herself, she loved doing it. My left hand stayed focused on a rock hard nipple, and with my right, I reached around to explore my way through her hairy forest.

Remember those old cartoons where the guy used a plunger to set off the dynamite? Well, it was like that when I found Vanessa’s clit. The heat coming off her mound was intense, and when I started stroking her clit, she bucked and rolled her hips, screaming into Cassie’s pussy. And that set off Cassie’s innumerable orgasm of the night, arching her back off the bed and nearly smothering Vanessa to death. Between Cassie’s tight pussy, the spectacular moans coming from both of these beautiful girls, and the smell of sex stronger than espresso, I was into my final strokes.

I kept hammering my hips against Vanessa, and then I was cumming: my pelvis pushed hard against her ass, my cock shooting jet after jet of milky cum into her. I seemed to keep cumming and cumming, which was amazing since this was already round two for the night. After shooting what felt like a quart of cum into her, I collapsed against her back, enjoying the moment and the heady smell of sex and sweat. I pulled out of her with a thick plop, rolled onto my back and the girls each snuggled up beside me, nuzzling my neck and caressing my chest. If I had died at that moment, I would have thought I was already in heaven.

We fell asleep, and the next morning we managed to have a little more fun. Cassie ate Vanessa out while I plowed Cassie, and then I fingered them both while they bathed me in the shower. Eventually they were cleaned up and piling into Vanessa’s car, and while I was sad to see them go, I was happy to have survived the experience.

It was later that night when I got a call from my wife, reminding me about the camera facing the hot tub…