Kristen was a little smaller than her sisters but she had sweet looking pear shaped tits that really caught his eye. I had a t-shirt and shorts on and... his dick was hard the moment he saw bare flesh. He could not believe his luck in seeing these dream girls laying topless. After a while, the girls got up and got into the water to cool off. I used this time as a chance to move one tree closer. As the girls jumped into the water, they were laughing and splashing around. I moved quickly to a big. That’s how the topic started.Me: Damn! When have you changed from an innocent girl to fully grown one. Earlier you won’t even understand double meaning talks.Sis: College life changed everything..:DMe: Not bad.. So tell me whatssup? How interesting is your college life?(She pulled my right hand near her and started to draw random patterns on my hand)Sis: It was started the first day I entered college….(and story went on)…(Slowly she shifted her pattern drawing to cuddling my hand which started. I didn’t think you would text me. So, here are your instructions.Get naked (if you are not already). Put on the collar. Fold up the leash and insert it into my dripping, trembling cunt. Don't be gentle. Push it in. Let dsire consume you.Assuming my slave wishes to play… Go downstairs. Go to the main door. Open the door. Kneel. Pull the leash out of my cunt. Lick the juices from it. Place between teeth, like a pet with a bone. Feel the outside air caress my breasts. With the phone. ." “Yes, if you like,” I gulped, and feeling my geriatric old dick responding to her smile. We drove to the area where we practice manoeuvres with my eyes constantly straying to her smooth, firm thighs and the hem of her skirt, lifted further than necessary, and just about covering her underwear. It took all my will-power not to touch either her or my dick and, eager to see what she was wearing,I turned on the air-con, turning the fan onto full, hoping that the force of air would lift her skirt.