[LessIsMore]

Part 4: Hot Tub Party

After we got home that afternoon, my sister took off to hang out with some friends. My mom did some things around the house and then went to a yoga class. I played video games for a bit, then went to the kitchen for a drink. I saw the bag from the swim shop on the table and decided to try on my new bikinis again.

I put on the Speedo first. It still seemed impossibly tight, but it fit. My parents' bathroom has a full length mirror, so I went upstairs to see how it looked. I'd always thought speedos were stupid, but as I looked at myself in the mirror I wondered if that was how I really felt or if I was just mimicking the general opinion. I had to admit, I liked how I looked.

I went back downstairs and changed into the skimpier Tyr brief, then went upstairs to look in the mirror again. The pattern was a bit wild, but I really liked the way it looked. Maybe even more than the Speedo.

I heard a gasp from behind me and turned around to see my mom in the doorway in her yoga outfit. "Sorry, Josh," she said laughing. "I didn't realize you were up here."

"That's okay," I said just as startled as my mom. I didn't know where to go or how to explain what I was doing.

"Everything still fit okay?" she asked on her way into the adjoining walk in closet.

"Yeah," I replied as she went out of view. I considered leaving, but it seemed awkward to leave in the middle of a conversation, so I stayed put.

She came out of the closet. Her outfit had been removed and she was completely naked. "I'm glad we got that one," she said. "I'm going to take a quick shower, and then we can get dinner started."

I tried not to stare. She turned on the water and got into the shower. It seemed like a good time to leave, so I went back downstairs to retrieve my clothes.

She came downstairs in a light dress. We started working on dinner. My sister came home while we were working and helped us finish. After dinner, my mom suggested we take a dip in the hot tub. Everyone went upstairs to change into their swim suits.

My sister and mom had beat me downstairs. They were outside in their new bikinis. They had their backs to me. I couldn't help but check them out for a moment before joining them outside.

We all got into the tub. "I'm meeting some friends tonight," said my sister, "so I can't stay for too long."

"Anything fun?" asked my mom.

"Just going to the movies," replied my sister.

We sat in the tub for a while. Eventually, it got too warm and we had to get out to cool off. As I stepped out of the tub, I noticed that the outline of my penis was very visible though my bikini. My sister and mom rinsed off first. Their suits had turned slightly transparent. I tried not to stare, but I couldn't help looking.

When I got under the shower, my sister said, "I'm actually going to take off."

"Okay," replied my mom. "Have fun at the movies."

My sister left to change. My mom and I sat down on the lounge chairs. "How's your new bathing suit?" asked my mom.

"Good, I guess," I said noncommittally.

The phone rang from inside the house. My mom went inside to answer, then came back outside.

"Who was it?" I asked.

"Your dad. He has to extend his trip by a day," replied my mom. "I scheduled a spa day for us tomorrow to relax, but I guess he won't make it. Do you want to go?"

"Um, sure," I replied. I didn't have any other plans.

"Great," said my mom. "On more round in the tub?" I nodded in agreement, and we got back into the hot tub.

We relaxed in silence. "I think that's it for me," said my mom stepping out of the hot tub. She went over to the shower and turned it on. Instead of getting under the water, however, she took of her suit and started to rinse it off. I could feel myself growing in my briefs, but they kept everything contained. Eventually, she got under the water and showered off. She dried herself with a towel and threw it in the laundry basket. Then, she walked back to the edge of the tub. I averted my gaze. "I'm heading in. Make sure to rinse of your suit when you're done, so it doesn't get damaged by the chlorine."

"Okay," I replied still looking away. I looked back as she walked away. I'd seen my mom naked more in the last two days than I had in the last few years. I knew it was taboo, but it was starting to turn me on.

After she'd gone into the house, I got out of the tub and went to the shower. I looked around to see if she was coming back, then stepped out of my suit and rinsed it under the water as she had. No longer contained, my penis became fully erect. I dried off and wrapped the towel around my waist. Then, after a moment of hesitation, I decided instead to throw the towel in the laundry basket.

I went back inside, but my mom wasn't downstairs. I walked up to my room, but still didn't encounter her. I got dressed, and went back downstairs. She was already there dressed in her nightgown. We did a few things around the house. My mom said goodnight and went up to her room. I started getting tired a little later and went to mine to go to sleep.