I was over at a friends place recently when he mentioned that he had his 12 seater spa warmer up to 37 deg C, it felt like a hot bath. I accepted the use of some shorts and went to change. In the bathroom I stripped nude & put the shorts on, chucked my clothes on my bag & heading out to the spa. Already in the spa was my friends wife. She’s younger than me and quite attractive with nice what look like C cup breasts, she’s had kids so she has a little belly but a damn fine arse& in a bikini I must say, it’s kind of hard not to sneak a look when she reaches out to get a cigarette or drink or when she has to climb out to get something for inside, I’ll admire her sexyy curves & how it looks like she shaved her pussy bald by the way I can make out her clit & labia through the tight almost sheer material that’s stretched across the mound of her pussy& it’s arousing mess I let the jets & bubbles caress my body. I find a spot where the jet blows pressure stream into my shorts & over the head of my cock & filling up my shorts like a balloon. The spa is on full making the surface of the water look like it’s boiling, pressured stream jet from nozzles helping to relax sore muscles. My cock is getting harder from the shooting jet so I let a hand silently disappear & I slide it into my shorts & slowly starting stroking my throbbing cock beneath the churning bubbly water . Fk I was so hard, so fkn turned on that I was playing with my cock with just the bubbles hiding that a was openly masturbating while I ogled my mates stunning wife. She had gotten out to grab a cigarette, showing off her round firm arse & letting her bikini top loosen which let me see a glimpse of her hard pink nipples. I lent my head back& in a moment of daring I pulled my shorts down letting my cock free, I watched to see if I had been noticed but I hadn’t, my mate & his stunning women sat across from me while I used the pressure jets to stimulate the underside of the head of my cock. The feeling of the water rushing over my ridged cock was so sensual I find that feeling of pleasure almost indescribable, it gets me so close to cumin that I have to pace myself or I erupt thick semen everywhere & the look of orgasmic pleasure will be very obvious through shuddering climax. I desperately try to keep my composure while I try not to show how much pleasure im currently giving myself, right in front of my hosts. I almost slip up and my cock throbs violently & I feel some cum escape my cock. I see it & quickly scooped it up before it was seen. I think to myself, Fo that was close as I keep stroking my rock hard cock under the water. Fk I want to cum so badly, I wish I had the courage to just stand with my pierced shaved hard cock in full throbbing erectnessand just stroke my hard cock. I stay on n the spa for 4-5hrs, Almost. Tonight im at it again, I almost got caught with my shorts around my ankles as I sat masturbating in the water, one jet caressing my balls and shaft while I had another two jets shooting warm jets at my arsehole & taint. I want to cum so fkn bad. I want to catch my thick salty semen in my hand so I can lick myself off it. Might have to go around the back and finish myself off shortly so I can get back in the spa and secretly pleasure myself in relative clandestine. I’m extremely fkn horny and I need to empty my full Balls really soon.