It had been six months since I'd seduced my sister Ruth's husband Andy, but the memory of his hard cock filling my pussy as he thrust into me from behind was still as clear as if it had happened only yesterday.
On my next visit to see them Andy seemed slightly embarrassed to be around me and I took great pleasure in give him little winks and lingering touches when Ruth wasn't looking, making him squirm uncomfortably. I did detect movement in the front of his jeans, however, so I knew he was still interested.
A couple of days into my visit Andy's friend Pete turned up at the house towing a jetski.
It turned out that he and Andy had planned to take their skis up to a quiet bay they knew for the afternoon.
"Joanne, since I have to go into work this afternoon, why don't you go with Pete & Andy for the day, it'll save you from being left alone in the house." said Ruth.
"Oh, I don't know - I haven't got a wetsuit for a start." I replied.
"Well take mine - mind you might have difficulty zipping it up over your breasts - your a bit better endowed than I am in that department." she laughed.
The upshot was that I agreed to go and, grabbing her wetsuit, I jumped into the passenger seat of Andy's car and we headed off. I looked across at Andy's face hoping to gauge whether or not he was pleased at me coming with them , but it was difficult to tell.
We arrived at the small bay to find it practically deserted save for a couple of windsurfers and the odd family picnicking on the beach. Slipping into a small hut we changed into our wetsuits and I quite enjoyed the feeling of being tightly encased in neoprene - it certainly showed of my curves to some advantage - and I caught Andy & Pete sneaking me sly glances, so I put an extra wiggle in my walk for their benefit!
The afternoon was spent sweeping up and down the bay on the jetskis and just enjoying the feeling of speed and the salty spray in our faces. Towards late afternoon Andy invited me onto the back of his jetski for a run out to sea and without hesitation I hopped on, grasping him firmly round the waist as he started the engine. We headed out of the bay and turned north up the coast keeping close to the shore. Just as I was beginning to enjoy the vibrations from the seat of the machine setting off a tingle in my pussy , the engine spluttered to a halt.
"Shit, we've run out of fuel," muttered Andy.
"You must be joking " I said " that's the oldest line in the book - mind you the jetski's a new twist!"
"No, I'm serious," he said. "Look we can wade to shore from here. I've got a mobile phone in a waterproof bag under the seat - we'll phone Pete and get him to bring a jerrycan out to us."
Still grumbling I jumped into the water and headed to shore with Andy towing the jetski behind us. Good as his word Andy retrieved the mobile phone and called Pete who agreed to get some fuel and come look for us.
"He'll be about half an hour," he said , snapping shut the phone.
He's got to go down to the garage in the village, we might as well sunbathe for a bit."
We sat on the warm sand in the shelter of a couple of dunes and just enjoyed the feeling of sun on our faces. I was starting to feel hot so I lowered the zip on my wetsuit to my navel causing my breasts to bulge forth rather provocatively. Andy saw this and followed suit by rolling his suit down to the waist exposing his well defined chest with it's dark curls of hair spreading between his nipples and then going lower over his stomach.
"Do you ever think about that morning when I sneaked into your room and seduced you while Ruth was at work?" I asked.
"I've thought about little else - and seeing you in that tight wetsuit doesn't help me forget either" he replied.
