[LessIsMore]

Saturday afternoon, some of my sister's friends came over to hang out at the house. Eventually they made their way out to the hot tub. David and I were watching TV in the living room when they started walking by in bikinis. My sister's friend Cali stopped to say hi before she followed the rest of the girls outside.

"Hey, Josh," she said. "How's it going?"

"Pretty good," I replied. "This is my cousin, David."

"Nice to meet you," she said to David. "You guys should join us."

I looked over at David, but he didn't seem interested. "Maybe next time," I replied.

"You sure?" asked Cali.

"They probably don't want you to see them in their Speedos," said my sister. She hadn't gone out yet to join her friends.

"Since when do you wear a Speedo?" asked Cali.

"Last summer," I replied. "But just around the house and stuff."

"Come on," said Cali. "Don't be embarrassed. It's not like we're wearing much either." She turned around revealing the thong back on her bikini.

"Yeah, okay," I said. I wanted to get a look at the other girls. My sister has hot friends. "You want to?" I asked David.

"I guess," he said nervously.

We went upstairs to change. "I'm not so sure about this," said David after we'd put on our briefs.

"It's no big deal," I told him. "My mom and I went to a spa a while back and I wore my Speedo. Most of the women there liked it. Plus, you get to hang out with a bunch of hot chicks in bikinis."

This convinced him. "Okay, let's do this," he said.

We walked outside. My sister's friend Jen whistled at us. "Nice swimsuits, boys."

I figured it would be better to embrace it, so I said, "You know you love it." David and I got in the hot tub.

"I think guys look hot in Speedos," said Cali.

"Dan wouldn't be caught dead in one," said Rebecca of her boyfriend.

"I think most guys secretly love them," said Jen. "I got one for Eric as a joke when we went to Brazil, since I'd heard the guys there wear them. He acted liked he wasn't interested, but when we were down there he wore it every day."

"Please tell me you took pictures," said Rebecca.

"They're on my phone," replied Jen. "I'll show you later."

We sat around and enjoyed the water while the girls conversed. Eventually, Jen and Rebecca said they had to go. My sister and Andrea decided they'd had enough of the hot tub.

"You coming?" my sister asked Cali.

"I think I'll hang out here for a bit," she said. "My back's been really sore.

"Do you mind giving me a ride home?" Rebecca asked my sister.

"Yeah, sure," she replied.

"I'll come," said Andrea.

"Sure you want to stay here and hang out with the guys," my sister asked Cali.

"Yeah, it's fine," she said.

"Alright," replied my sister. "We'll be back in a bit." The girls left, leaving us alone with Cali.

We enjoyed the water in silence. I was getting warm, so I got out to rinse off. Cali and David followed.

"So what made you want to start wearing Speedos?" she asked.

"I, uh, just wanted something more comfortable to wear in the hot tub," I said.

"You ever skinny dip?" she asked.

I could feel my face flush. "Sometimes," I admitted.

"I'll make you a deal," said Cali. "For every piece of clothing you guys take off, I'll take one of too. We've got two items each. Seems fair." She stood there challenging us.

I had not expected this, but I really wanted to see Cali naked. I pulled off my briefs and threw them on the table. Cali untied her top and threw it with my swimsuit. Her breasts looked amazing.

"What about you?" Cali said to David. He stood there stunned.

"Come on, man," I said to him.

David pulled off his briefs. Cali turned away from us and slowly pulled off her bikini. Then the turned around, nude.

"Shall we get back in?" she asked.

We followed her back into the hot tub, too stunned to speak. She sat between us. After a little while, I felt her hand on my thigh. She must have touched David too, because he jumped a bit. Cali stroked my leg, then worked her hand to my erect cock. She rubbed me gently beneath the water.

The door to the house opened, and my mom walked out. We were covered by the water, so she couldn't see what was going on.

"Hey guys," she said. "Your sisters around?"

"They're driving Rebecca home," I said.

"Oh, okay," said my mom. "Did you want to join us for dinner, Cali?"

"That'd be great," said Cali. Her hand was still on my cock.

"Okay, have fun," said my mom. She went back into the house pausing briefly to look at the swimsuits on the table.

After she'd gone inside, Cali said, "Where were we?" Then she leaned over and kissed me. When she pulled away, she leaned over to David and did the same. We reciprocated, kissing her neck and cheeks at the same time. "Sit on the edge," she told us.

We sat on the edge of the hot tub, erect penises sticking out. I looked at the house, but couldn't see anyone. Cali swam between us licking and stroking our cocks. She pulled herself out of the pool and sat between us. David and I got back in the water and kissed her thighs, working our way up to her vagina.

She slid back into the water and whispered in my ear, "Do you have a condom?"

I knew my parents had some inside. It was going to be tricky to get them, but I was too horny to care. "I'll be right back," I said.

I went through the house, checking around corners to make sure no one was there. I made it to my parents door without being seen. When I checked inside, no one was there. I went into the bathroom to look for the condoms. I couldn't find them anywhere. The door to my parent's room opened. My mom walked into the bathroom.

"Everything okay?" she asked. She looked at my erect penis.

I figured after our previous encounter, I should just be honest. "I'm looking for condoms," I said.

"Well at least you're being safe," she said. She stood there for a moment, then continued, "They're in the bedroom." I followed her out. She took a condom out of the drawer and handed it to me.

"I think David's going to need one too," I said. She took out another.

"I guess you too are old enough," she said.

"Thanks, mom." I kissed her on the cheek.

I went back outside. David and Cali were making out in the hot tub. When she saw me, she led him by the hand out of the pool. She pushed him gently into one of the reclining chairs and got on all fours taking him in her mouth. I stood watching them.

"You just going to stand there?" asked Cali. I shook my head. She went back to sucking David.

I put one of the condoms on the table and open the other, then put it on. I walked over and put the head of my penis against Cali's pussy lips. She answered by leaning back hard into me, taking my entire length into her. That was all I needed. I started to thrust into her.

Eventually she pulled herself off me and stood up. David went over to the table and put on the other condom. Cali laid back in the chair, motioning for David to come over. He got on top of her, and she guided his penis into her. I just stood there, not really sure what to do.

David fucked her until he came. He pulled himself off her. Cali motioned for me to come over. I took David's place, plunging my cock into her. Cali rubbed her clit while we fucked, making herself come. The break let me last longer than I expected. I managed to come after her. I lifted myself off of Cali. David and I pulled off our condoms and threw them in the trash, while Cali got in the shower. We joined her and showered off together.

"Thanks, that was fun," she said turning off the water when we'd finished. She kissed us both.

We walked back into the house to get our clothes. We were wrapped in towels, so there wasn't much danger of getting caught naked. We got dressed and came back downstairs. My sister got home a few minutes later.

After dinner my mom said, "You should probably pick up your swimsuits before your sister sees them."

I went outside to collect them.

When it was late, David and I went upstairs for bed. My mom and aunt came in to say goodnight.

"Did you have a fun afternoon?" my mom asked, smiling knowingly. My aunt was smiling too. "Sorry, I had to tell someone," said my mom.

"They know?" David asked me looking embarrassed.

"Yeah," I said.

"I was going to ask your sisters," said my mom, "but do you want to join your aunt and I for a spa day tomorrow?"

"I'm in," I said.

"Yeah, okay," said David.

"Great," said my mom. "Sleep well."

We all said goodnight and they left. I turned off the light, but was having trouble falling asleep. I really needed to jerk off. I got up and went to the bathroom, but my sister went in just before I got there and locked the adjoining door.

I got back into bed. Still unable to fall asleep, I turned on the light.

"What's up?" asked David.

"I really need to jerk off," I said candidly. "Do you mind."

He thought about it then said, "Do what you gotta do." He turned over facing away from me to go back to sleep.

I took the lube out of my bed stand and started to do it. After a minute, David sat up and said, "Give me some of that."

I tossed him the lube and he wasted no time going to town on himself. I grabbed a tissue when I was close and shot my load into it. David came all over himself. I threw the box of tissues over and he cleaned himself up. I turned off the light and we went to sleep.