Of Course they do

I step out into the pool area and walk in. It's 10:30 at night, but the pool lights have the area quite bright. I don't care if anyone see me naked. Penny and Bernie are a little more apprehensive. But when I look at them, the drop their hands and join me. Bernie on my left, Penny on my right. I have my hand around their waist.

"Ladies, answer a few questions please. You're both married?"

"Yes" they both said. "Happily"

"Yes"

"Have either of you ever cheated?"

"Never" Penny said,

"Never even considered it." Bernie said.

"Of the things we did today, what were first for you. Penny?"

She thought for a bit "Well, I've been in a threesome, when I was in high school, the the girl and I just kissed and touched each other's tits. I never licked a pussy until tonight. The positions, I've done them all, but you're the first man to make me cum while fucking me from behind. And I assume you know I fucked your dad after you today. Well for some reason I begged him to fuck me in the ass. Something I swore I would never do." Bernie gave her a shocked look.

"Bernie?"

"Gosh, there is so much. I mean I've only been with 4 men in my life. Sex is usually missionary or me on top. I've done Doggy Style before, but hated it. even spooning from behind, I've never done that, too much like Doggy Style. I've only sucked on one penis and hated that. I've never done anything with a women and I've never licked cum off my breasts before. But with you, all of it was amazing. I know men like big tits, but I've always been embarrassed by them. Not anymore, I have great tits and I love having your cock between them!" she smiled, grabbed her tits and thrust them towards us.

"Damn right you do." I leaned down and sucked on one, Penny the other.

"How long are you here for."

"Well, the convention ends tomorrow. I have another lecture to give at 1. As the Keynote speaker they gave me a great 2 bedroom suite and we have it for 5 days after."

"Well, I am feeling generous. We just had a great fuck session. You two are incredibly hot and I will never forget it. I will give you a choice. 1. You kiss me goodbye, go back to your husbands and I will never bother you or tell anyone about this. 2. For the rest of your time here I will fuck you both any time I want, but you both have to do anything say. This will include fucking me, each other and other people. You cannot refuse me anything. Now it's both or neither. You need to decide. If you say yes, we will head back inside for some more fun."

They looked at each other, then at me. Penny kissed me, then Bernie pulled me in "This body is yours for the week. Do anything you want to me."

"There is no way I am turning down a chance to fuck you again."

I grabbed both their asses and we went back inside where I fucked them until 2 am. By 7 am, we were in the shower, washing and fucking and I gave them instructions for the day.

They dressed, kissed me again and left, ready to follow my directions. Bernie left her plain panties and bra. I laid down and took a nap.

At 9 am, I woke up, put on shorts, walked next door and knocked on Maggie's door. She answered, in nothing but a towel. Coming out of the washroom, also in a towel was Corey.

"Right on time." Maggie said, her towel dropping. She pulled me in and kissed me. Corey followed us to the bed, her towel also gone.

While I fucked them both, I had them tell me about their nights.

From Maggie:

"I sucked your dad hard, your mom ate me out, turns out not her first time. She went through a lesbian phase in college. Not their first threesome. Your mom surprised your dad with an old college girlfriend for the night on his 30th bday. What was a first was me making Phil fuck Claire in the ass, which she found painful, but not unpleasant. Your dad's first orgasm was on my tits, which I made your mom lick clean. His second was inside your mom's pussy, which I licked clean. Your dad needed a break, so your mom and I scissored and 69nd each other. He made your mom suck him hard, while we did that and fucked us in the shower. I woke up at 8, they were still sleeping. They somehow think we managed to sneak inside with you or your sisters noticing.

From Corey:

"Your sisters were easily convinced to go into our room. Like your parents they think none of you noticed. Once there, I took over. I ordered them to give blow jobs, Haley blew Daryl, Alex blew Tim. Then they were on the bed, side be side getting fucked like bitches in heat, while kissing me and sucking on my tits. The men switched and the girls got on their backs legs wrapped around the men's waist, while I sat on their faces, alternating every couple of minutes. The men came on Alex's tits and we all licked them clean, which is when they kissed for the first time. That lead to a nice 3 way lesbian show for the guys. Watching me and Haley scissor while I ate out Alex got them hard again. We fucked for another 2 hours. The girls kissed and played with each other's tits, but they only licked my pussy, never each others. She shared every load of cum. The guys came three times. First was on Alex's tits, second, on Haley's face, last was on my ass. The guys fell asleep, we went for a dip in the pool, where we kissed and fondled each other. I sat on the bed, Haley eating me out, Alex kissing me and feeding me her tits. After I came, they sat next to each other, kissing and fondling while I ate one out, fingered the other, switching time to time, until they both came. They cuddled up in the bed with Tim and Daryl. I went to Maggie's room to wait for her, got some well deserved sleep . Maggie showed up and we showered together, waiting for you.

I fucked both for an hour and to multiple orgasms. They were fully my sex slaves now and I gave them very specific orders for today.

I had 4 willing strangers to help me and today I was going to fuck one of my family members with their help

Who will it be?