CampingWe were going camping with the daughter & son-in- law as usual we were running late so Sam said he would meet us there. Wendy finally was ready to leave two hours later, she was dressed in short denim skirt & sheer white singlet top way to big for her as it showed a lot of side boob. I said bit sexy for camping don’t you think & she replied no! Because I want to go to that waterfall when we setup camp for a swim. We finally got to our campsite next to Arielle & Sam they were all setup so I started setting up the camper trailer, I was only half way finished when Wendy asked if I would be much longer as she wanted to see the waterfall before days end. I told her not today you won’t when Sam piped up & said he would take her, I said ok go I will finish up here & be careful the tracks can be tricky.

They left on there walk leaving me to finish setting up camp & Arielle feeding the baby. Wendy & Sam were talking as they walked along, Sam couldn’t take his eyes from Wendy’s tits as every now & then he would get a glimpse oh nipple. About half an hour into their walk along the track high above the river the ground suddenly gave way beneath Wendy’s feet, before Sam could react she was gone down the steep slope where she ended up half way down on an outcrop which stoped her going all the way to the river. Sam could see her but she wasn’t moving, he managed to scale the hill down to her, she was ok just u*********s.

Wendy was laying on her back her skirt was up around her waist & Sam couldn’t take his eyes of her panties, he could see the outline of her clean shaven pussy as he started rubbing his cock. He thought to himself no one will know if I just touch her before getting help, he reached down & pulled her top up revealing her tits, Sam laid down beside Wendy foundling her nipples & sucking on them before slowly moving his hand down to her panties slipping his fingers under the waistband finding her cunt he began rubbing the length of her cunt lips, to his surprise Wendy was wet so he stuck his finger into her wet hole.

Fuck he thought my mother- in- law was already horny from teasing me on the walk here she knew I was perving on her tits, you horny old slut he thought. You like teasing young cock well get ready as he drove first one then two fingers into Wendy’s wet cunt, Sam was startled when Wendy let out a moan as his fingers worked her cunt, by now Sam was hard as a rock using his u*********s mother-in-law like this without her knowing was driving him over the edge, he was about to cum & he hadn’t even fucked her yet. Sam took his cock out & rubbed it over Wendy’s mouth pushing past her lips he blew a load into her mouth, to his relief she didn’t choke but swallowed it all.