Expression revealing just how powerfully her now perfectly positioned pussy was enjoying the pulsing water jet, becoming mindless as her fully captivated body surrendered itself. This was not the first time my wife had cum here, holding on to the stainless steel edge of the pool, face reflecting her helpless state. No longer able to care that it was public place, where anybody could see her masturbating. In part because her enjoyment was quite discrete, with little to see but her back, and the bubbling stream going through her legs.
Though in notably larger part simply by being too horny to care about anything but how good cumming felt, overwhelmed by waves of pure lust. For at least the second time as I watched, legs slightly spread along the smooth metal side. She'd taken a short pause between the first session and second at the pool's side, thoroughly seduced by the jet's accessible pleasure. Her body rode the peaks of orgasm several times as I stared, cock swelling, leg and thigh compacted, hard nipple easily seen in the clear water.
With her eyes tightly shut, utterly entranced in the streaming water, much more comfortable this time indulging herself. She was not quite pressing her cunt against the opening, but kept bobbing, using her curled legs and arms to move in the currents creating such intense pleasure between her naked legs. Exposed to anyone with even a hint of awareness of one of the more common ways women masturbate.
Unlike during our first visit to the no longer so new part of the sauna complex, this time my cock was also enjoying its own personal stream of water. Taking a further step into the sort of public pleasure that my wife tends to decry, except when it concerns herself. She is thoroughly addicted to things like vibrators and water jets, which we both play with regularly, in private. Unlike now, both of us succumbing to the simple pleasure of a directed water stream in a public pool.
Though unlike my utterly unaware wife, I kept paying some attention to our surroundings. Knowing that cumming outdoors like she did was undesirable for myself in a non-natural setting. Not that such considered awareness kept my hand from reaching down to my cock, moving it in the enticing current, getting swept along the same pulsing stream of sensation. Losing concerns about being so publicly horny, much as my wife had several minutes ago.
We visit public mixed saunas several times a year, mainly rotating among three local ones, with the occasional longer distance diversion. However, her unstated preference is for the newest one in the city, especially its recent addition of a Finnish pine blockhouse sauna, with an accompanying divided stainless steel pool. On the warm side only, though the much smaller cold water basin has its own use in terms of helping a potential male erection subside quickly - or making erect female nipples appear in seconds.
After the Finnish addition was completed 18 months ago or so, our first visit included enjoying the small cafe, eating paninis and drinking Russian porter beer, her loosely wrapped towel exposing one breast or the other as we ate and drank. On our next visit, I discovered how nice the jets in the stainless steel basin felt, introducing her to experience it for herself when no one was near. Knowing from long experience that as soon as she allowed herself to feel the sensations, she would be helpless.
As delightfully turned out to be the case, with her ending up humping the jet in public, cumming repeatedly with the pulsing current between her legs. Breasts pressed against the side, feet moving her body up and down as she ground her skin against the warm smooth metal.
During a following visit, the jets were not working. Which considering how many couples were in the pool every time we were, kept potential frustration low. Especially on my wife's part, as she loathes admitting just how slutty she can get, particularly when she does not have to undress at all.
The warm pool is large enough for several couples to share it without getting too close, offering just enough of a hint of privacy for them to be more than occasionally affectionate. This is always part of the background tension of anywhere naked adults can be together, though it is easily enough handled through a basic sense of decorum - including overlooking (or paying far too much attention too) those people who stray beyond the boundaries.
Both times we entered the pool after stretching out in the Finnish sauna, several couples were kissing - along the wall with its non-functioning jets, in the corners, and on the bench against the wall on the side where the steps were. We went to the middle of the wall opposite the cold basin, my eyes remaining more or less focused on my naked wife's body. Which did not help in keeping my cock from being on the all too tempting verge of getting harder.
Another couple entered, both of them in their 30s, a woman with flat nipples on largish breasts and and wide hips, walking down the steps just a couple of yards away, in front of the man. I'd noticed them putting their towels and bathrobes on the rack along the edge of the ramp, in front of the stainless steps that led into the still heated water. Seeing how her breast rose as she hung her towel, naked after removing her bathrobe, showing her lush ass before turning, her black pubic trimmed into what is not quite poetically called a landing strip.
They stepped gingerly into the clear water, woman first. Seeing that my wife was also looking, I turned my head, watching how her big breasts floated in the water as she reached the pool's bottom. Slightly smiling as she turned her head to watch her partner reach her, apparently enjoying the close up view of what seemed to be a good sized cock.
They settled next to us, on my wife's right. Looking only at each other, and not the newcomers, it was not quite possible to ignore the reality that they had begun gently kissing and caressing. Much like my wife and I were stroking each other's gently pressed thighs.
As time passed, the other couples left, finally leaving just us and the now restrainedly passionate couple next to my wife. Who I was looking at, providing adequate reason for my head to be turned in the direction of the pair close to her, looking at two very different women's breasts and nipples.