I woke up the next morning with my voluptuous aunt laying on me, both of us completely naked. As the memory of the night before came back to me, so did my erection and a smile. My aunt Holly seemed to be asleep still, and she murmured gently as I began squeezing her ass, and my cock began to grow against her thigh. I kept squeezing until she awoke completely and started kissing my chest and nuzzling my neck.
After a few minutes of this she sat up, which put her perfect DD tits in my face and my 8-inch cock between her thighs. She kissed me briefly as she wrapped her fingers around my cock and said "I had a lot of fun playing with this thing last night."
I started moving her ass back and forth, making her pussy grind on my cock and said "and sucking it."
"I did not suck my nephew's cock, I just wanted to see if it would fit in my mouth."
"You sucked it a little," I smirked.
"Maybe a little," she said with a wink, still grinding. "It's not my fault my nephew has such an amazing cock," she said as she spit on it and began jerking me off in earnest.
"And it's not my fault my aunt has such great tits," I replied as I began caressing them.
We kissed again and she said "then let's make it a rule: whenever the two of us are alone, on this vacation or in the future, we have to be naked."
"Deal! I mean, we're both adults, and we've already seen everything anyways, right?"
"Exactly! But for now let's get dressed and meet up with the rest of the family. I don't want them getting any ideas."
"I wanted to have some fun first," I said, pulling her closer. "I want you to be my slut again."
SLAP. She immediately slapped my cock hard, saying "don't ever talk to your aunt like that again. Now, we're going to meet up with the rest of the family and I'm going to tease you all day so your cock is nice and hard for me tonight!"
***
After having breakfast with the rest of the family (during which Aunt Holly fondled me under the table), some of my cousins and I decided we would hangout by the hotel's outdoor pool. As luck would have it, it was just myself, Holly's daughter Hannah, and my other cousins, sisters Jen and Taylor.
Hannah is an 18-year-old with short blonde hair and big, perky, D-cup tits. Jen is 32, very voluptuous, HH tits and an ass to match, with long blonde hair. Taylor is 29, taller and skinnier with shoulder-length light brown hair, creamy white skin, perky C-cups, and a nice ass. And all three of them were wearing bikinis that were too small, and I was of course in my swim trunks.
My three hot cousins wanted to give me a great big hug, and I made sure I was sitting down so that I got three faces full of giant, soft tit.
The four of us jumped in the pool, and I wasted no time "accidentally" brushing up against my beautiful cousins bountiful body parts, not that they seemed to mind. On more than one occasion I felt a hand linger over my cock, which was rock hard by this time.
I wanted to more openly grab my cousins, so I suggested that we play chicken, with Taylor on Jen's shoulders and Hannah on mine. I of course was openly squeezing her thighs and ass, and it wasn't long before chicken turned into "wrestling," a.k.a. a thinly veiled excuse to grope each other. I could have stayed here all day, but Taylor wanted to sunbathe, which disappointed me until Jen asked if I could apply her tanning oil. Before I could even agree she had her bikini off, and was laying face down on her chair, bare back and beautiful ass exposed, her enormous tits spilling out underneath her.
I wasted no time and squirted the oil on her legs and began working it up slowly, taking my time to feel every inch of her smooth, soft skin. I got to her thighs and slowly ran my hand up and down, up and down, before sliding up to her ass. She let out a quiet murmur as I began to squeeze and knead her delicious ass and that murmur grew to a soft moan as I groped her harder and harder. I then slid my hands up further and began massaging her back with the oil. She loved this even more, and continued to moan as I straddled her, my furious cock pressed against her ass.
Not one to miss an opportunity, I gently moved my hands down to her tits. I couldn't believe how good my cousin's tits felt in my hands, and all she said was "mmm I like that baby."
I spent the next few minutes massaging her tits and grinding against her ass and kissing the back of her neck. The only thing that stopped me was a familiar voice saying "what the fuck do you think you're doing?" We both sat up like a bolt of lightning to see Aunt Holly grinning, wearing a bikini that put the other girls to shame. It was way too small for her and her tits were literally spilling out over the top, and her cleavage was unbelievable.
"I was just coming down to see what you kids were doing," Holly began, "and I catch you two getting a little too well acquainted. Not that it didn't turn me on," she added, looking right at me. Holly then turned to Jen and said "he does have a nice cock, doesn't he?"
The girls were speechless, and I didn't want to say anything incriminating, so I was thankful that Holly kept talking: "since you are all so interested in getting to know each other, how about a little game of truth or dare?"
Hannah chipped in "I'll play, but we should do it in the hot tub. I've been looking forward to the hot tub all day and it's getting dark, it's perfect." We all agreed and made our way to the tub, and of course I stayed in the back to check out the four gorgeous women in front of me.
The hot tub was the perfect size for the five of us; we were in a circle: myself, Holly, Hannah, Jen, Taylor, and back to myself.
"Who goes first?" Taylor asked.
"I will," Holly began. "James, truth or dare?"
"Truth."
"Did it turn you on feeling up your cousin Jen's tits?" she asked abruptly.
A little taken aback, I admitted "Yeah, they were amazing, I'm sad I had to stop."
Jen giggled and said "the night is still young," which instantly got my cock started again.
My turn. "Jen, truth or dare."
"Truth."
"What did you think about my cock when it was buried in your ass?"
Jen giggled again and said "I didn't stop you did I. It felt really fucking big, to tell you the truth."
"Only for you," I said as I winked at her.
Holly laughed and Taylor asked her "Holly, truth or dare?"
"Truth."
"How do you know that your nephew has such a big cock?" All eyes were on her.
"She laughed again and said "Do you really want to know?" After some prodding from my three hot cousins, Holly told them the whole story.
"Mom! You sucked your nephew's cock? That's fucked up, but that's kind of hot too," Hannah was quick to add. I'm happy that this detail coming out brought about a little change in the atmosphere, and the game got a whole lot more interesting.
It was Jen's turn now. "Holly, truth or dare?"
