The next morning Jia and I were enjoying a late breakfast when Bai and Wang came downstairs. Bai told them we didn't wait as we weren't sure when they would wake up. They both smiled and said they'd had a very good rest and felt refreshed and relaxed. As the weather was fine we decided to take a walk into town along the lake near our home.
As usual Wang and I walked a bit faster than the ladies and once we had some distance between us, Wang asked "would you be upset if I ask you something personal and private?"
I told him "you can ask me anything you want and I won't be upset, but I also might not answer!"
He laughed and said "that's OK but can you promise to keep my questions to yourself?"
"That's more difficult. Jia and I speak about everything and I don't have any secrets from her. Of course I won't just tell her but if she asks me I won't lie. Apart from that I can give you my word that I won't tell anyone else."
He gave it some thought before saying "OK".
We walked on in silence and then he said "did you see my penis when we were in the Sauna?"
"Um, of course I saw it just like I'm sure you saw mine!"
He admitted this was true and said "I've seen other penises before but I have never seen one like yours, is it painful?"
"What do you mean?"
"I mean it has no skin at the front."
"Oh, you mean I have no foreskin!" I was relieved this was the top as I'd been a bit worried he was going to ask about size. I added, "my foreskin was removed when I was a young child because it was too tight and I can't really remember what it was like to have one."
After a short pause I added "I wish I still had it because it looks better and I like the idea of the head popping out."
Wang laughed and said "that's funny, Bai and me both thought yours looked better!
I was surprised to hear that they had been discussing my cock but then remembered that Jia and I had had a similar conversation. I smiled and said "grass is always greener on the other side."
I thought that was the end of it when Wang changed the subject to the topic I had been dreading, SIZE. He said "your penis is much bigger than mine. When I get excited the head hardly comes out unless I pull the skin back."
I wasn't used to talking about cocks with other guys and wasn't quite sure how to react "don't worry about it, size isn't everything. I've seen some much bigger than mine."
"But aren't you afraid Jia will find them more attractive?"
"Not really, if she was only interested in that our marriage would be in trouble. Anyway, I once asked her about it and she said she liked to look but my size was already sometimes uncomfortable."
He stated sadly "I could tell Bai was interested in the others."
"But that's normal Wang, I'm sure she hasn't seen many! You also liked looking at other women. Anyway, from what we heard last night it sounds like you keep her happy!"
Wang gave me a shocked look before apologizing, "sorry, we didn't know you could hear us!"
"Don't apologize, it's fine and Jia and I were turned on hearing you!"
"Yes, we actually heard you also! It made us excited and we did it again. It's the first time in many years that we did it more than once on the same night. When we were listening to you and Jia, Bai said she wondered how big your penis is when you have sex and how Jia can handle it, that's why I know she is interested in other men."
I didn't know what to say to that and luckily, he didn't wait for a response before going on to explain that Bai and him were virgins when they married and both had never been with anyone else. I told him he should really stop worrying about it and that since Bai was having orgasms when they made love he was already doing better than many men with bigger cocks.
Wang said the problem was he could barely penetrate Bai. He was unsure what to do about the situation. I felt for him, but couldn't really think of much to say except to repeat that he shouldn't worry about it. I also added that I was sorry that the visit to the sauna had put him in this situation.
He shook his head vigorously and said that I mustn't apologize. The visit to the sauna had been the best thing for their relationship in a long time as their love making had been getting stale and now both of them were excited by sex again. He then thanked me for speaking so openly and frankly with him and said that he had no other friends he could discuss such matters with.
I told him I was happy to do so and that he could speak to me about anything. We looked around and realized the two ladies were close behind as we had slowed down during our conversation. They also looked like they were having an intense discussion and I wondered what the topic was.
I didn't have the chance to ask Jia what they spoke about until later that day. After a nice lunch we walked back home and decided on having a nap before looking at some other sauna options.
Once we were in our bedroom I asked Jia "What where you and Bai discussing so seriously?"
She asked "Why do you want to know?"
"Well, Wang asked me some stuff and talked a lot about their sex life."
"That's also what we were talking about!" she said laughingly, "Bai has only really seen Wang's penis and at the sauna she saw such a variety, most of them much bigger than his. She also told me that their sex life has been boring for a long time but last night had been the best ever."
"Wang's worried about Bai being interested in other guys now that she's seen what they can offer. Did she also tell you they heard us making love and that she wondered how you could manage my cock?"
"She did ask how it felt to have a large penis inside and if it hurt."
"Hmmm, I told Wang it sounded like he pleased Bai and that was all he should worry about."
"I asked her if Wang could satisfy her and she said she always had a climax but not from penetration."
We discussed the situation a while longer before deciding we had done everything we could to help them and that they'd have to sort it out themselves. We were both relieved that our friendship was intact and they didn't blame us.
The next two days we went skiing and hiking again and their marital problems were not mentioned. On the 3rd day Bai said they'd like to visit another spa. She suggested we try one we hadn't already visited to make it more interesting for us.
Jia and I both agreed and I went off to research the options. I found one promising possibility about 2 hours' drive away. According to the website all their pools were salt based and they had a large sauna area with the usual Finnish and mild options as well as some more unusual Russian and outdoor choices.
I joined the others and showed them the information from the internet. We all thought this looked interesting. The only negative I could see was that weren't any pools for nude swimming but we all decided to give it a go anyway. As it was already quite late we planned to go the next day.
It had snowed overnight and the morning was cold but the sky was clear and sunny. After a longish drive we arrived at our destination. The spa was directly on the river Rhine which is basically the border with Germany. We had decided to take a day card to avoid having to worry about leaving on time and to be sure we were able to try all the facilities.
The pool area was quite small with an outdoor pool, a larger indoor pool and an underground relaxation pool. There were also some "clothing required" steam rooms, a few interesting showers as well as a hot/cold dipping pool combination.
We decided to try the pools first. The outdoor pool surrounded by thick snow and steaming nicely was very enjoyable but the highlight was the underground relaxation pool. It is only about two feet deep but with a high salt content so you basically just float on your back or front. When your ears are underwater you can hear soothing music. We all really loved it and felt great after our 20 minute float.
After a light lunch we decided to try the saunas. We went through the doorway and found a changing area on our left. There were a couple of people already changing so we waited until they were done before entering. There was no privacy, just an open space and small storage cubbyholes on the wall for your belongings.
Jia and I slipped off our swimwear and were ready to go in an instant. Bai and Wang were a bit slower and still not used to the casual nudity but were also soon ready. After leaving the changing area the showers are on the left with 6 or seven different shower types and a cold dipping pool. All the showers were arranged in a circle, again with no privacy whatsoever.
Next was the steam room, Finnish sauna, bio-sauna, resting rooms both upstairs and downstairs as well as a unique relaxation room with heated stone loungers looking at a giant aquarium. Outside there were four saunas in separate wooden huts, an outside shower area and very large park for nude sunbathing in summer. The view over the snow covered park onto the river was stunning and it was definitely the best outdoor area of all the spas we had visited so far.