That weekend my brother Michael went away on a hunting / fishing / male-bonding type weekend and so Janine and I judged it was the right time to try and get Kate involved. I managed to get Claudia and the kids out of the way, down visiting the mother-in-law so Janine and I had the whole weekend together.
We were both incredibly nervous when the day arrived. We'd spent the night together for the first time and we'd loved it, talking and fucking the night away like lovestruck teenagers but now the one thing on our minds was Kate. Would she or wouldn't she? If we put temptation in her path, would she even be tempted?
That afternoon, we started making love in one of the lounge chairs by the pool around the time Kate was supposed to be home. Janine was on top, riding me slowly, my hips rolling up to push right in deep so her whole body shuddered with pleasure every time she came down. I loved watching her body shiver, her breasts swaying backward and forward over my face, my tongue occasionally catching a nipple and sucking it lightly.
We'd half-forgotten about Kate and we'd entirely lost track of the time when we heard a voice near us.
"Well, well, well, I always thought you two would get together."
Janine straightened up and I turned my head to see her. She looked fantastic. She was wearing a shirt, open far enough to see an enticing view of cleavage, her huge breasts straining at the material, pushing it out so it showed the contours of her body perfectly. She was wearing no bra either. Like mother, like daughter.
"Do you mind, Kate?" Janine asked.
"Hell no, I'm glad you two are finally fucking. I've seen the looks you give each other and wondered why you didn't do it sooner."
"We were just taking advantage of a beautiful day. I totally forgot you were coming home now."
"It's cool," Kate said, ever the open-minded college girl, "I'll just get changed and come down and sit with you."
She vanished into the house and we discussed in fierce whispers whether she was actually going to do anything or whether she was just showing that she was hip and sexually with it.
She came down in her bikini and Janine gave a little moan of lust. It hardly covered her big tits, and we could both see her hard nipples poking through the cloth.
"Don't stop your shagging on account of me," Kate said with a grin, "you guys looked as if you were having a great time."
Janine wriggled down my body and started kissing my cock.
"Gotta make sure he's nice and hard, then," she said, winking at her daughter.
"You mean that's not hard?" Kate asked. "Well I never, Uncle Alex is hung like a horse, isn't he?"
"Ohh yesss," Janine said, her tongue flicking out and teasing my cockhead.
Kate pretended not to watch as her mother played with me, making my cock harder and harder. But I could see her eyes behind her sunglasses, and I could see that she was watching every move Janine made. She squirmed in her seat, and I wondered if she was getting uncomfortable. Then I heard a noise, a noise I was sure was familiar.
"Can you hear a noise?" I asked Janine quietly.
She listened for a second and then looked at Kate, sitting in the chair with a towel in her lap. She suddenly got up, walked over to Kate and whipped the towel off her. Her bikini bottoms were pulled aside and one of Janine's favourite vibrators was buried deep inside her.
"You little minx," Janine said with a huge grin on her face.
Kate blushed.
"What was I supposed to do? I come home to watching my mom fucking my uncle and they both look incredible and…"
Janine bent down and kissed her daughter full on the lips.
Kate just stared at her for a second.
And then kissed her back.
I felt like cheering. I could see Kate's tongue sliding into her gorgeous mother's mouth, could see her hands reaching up to caress Janine's massive breasts, her thumbs rubbing over the long, hard nipples. Her other hand reached down to pull the vibrator out of her pussy.
"Mom?" she whispered.
