The girls start to play

I walk outside my legs still weak

"Here he is girls"

Mom says

"Ha big brother, coming in for a dip"

"Yeah I could do with cooling off"

Kendra sits up

"Well you look pretty hot from here, I think I might join you"

I watch her arse wiggle in her little bikini bottoms as she walks over to the pool and dives in splashing Emma as she floats on the surface

"Fuck off sis he was going to swim with me"

Kendra comes up and swims to the edge lifting herself up resting them lovely tits the best I've ever seen on the pools edge.

"Don't be selfish we can share can't we"

"Oh whatever, bitch"

"Girls come on now, like your sister said you can both play with him"

Sitting at the edge next to kendra I hear her mates snigger

"What's up with you two"

"Nothing kendra, I forgot to say we see mark last night in the kitchen. He was thirsty and couldn't sleep so Julia took him up a drink"

"Oh fucking did you now Julia. Well if he needs anymore night time refreshments I'll be getting them for him"

She swims round and between my legs lifts up on my knees. The water runs off her body over her tits which gleam in the sun. Kissing me on the lips my cock goes hard in a instant

"Ain't that so Mark"

"Uh guess so"

She slips back under the water and swims away on her back with her tits in full view.

The next thing I now Emma grabs my foot and pulls me in, she rolls in the water off the bed wraps her little legs around my waist lays back and as she floats there her tight little arse bobs on the end of my cock

"This feels so UMMMM"

She pulls us further in then from no where kendra swims behind me and yanks down my trunks.

With them round my ankles I kick them off she dives under fetching them. Emma swims away I grab for them but kendra throws them to her sister as I turn she throws them back

"Girls behave,now give them back"

"Ohhh mom"

"Kendra!!!"

"Well he will have to get them"

She throws them out the pool next to her lounger and she jumps out quickly picking them up and sits down holding them

Full of confidence I swim to the edge jump out and as my cock falls on my leg I walk over I feel it flop about and her eyes are fixed on it and she has a big grin on her face

"I like it, you got some balls doing that, here you go"

Leaning forward to grab my trunks kendra runs her fingers down my chest to my waist and her eyes follow but go further down. Whispering to me

"Shit you fit and all shaven mmmm and as for that well looks like your big sister might have her hands full"