Next came a white button up summer dress and as she walked in my cock instantly grew as I remembered how I fucked Lisa on the patio wearing that summe... dress, “Wow!” I commented as she looked just as nice as Lisa did, she had no bra under it and I could see the darkness of her nipples through the thin fabric, my eyes went down and I could now see the outline of her white panties underneath and they were not the regulation type, she turned around and it was now obvious that she had one of Lisa’s. ..i mean their voice just becomes very erotic...after a little massaging, i lifted her t-shirt and started on her bare back, which was simply out of this world. for me, the excitment was twofolds, it was not just an ordinary girl's bare back, it was my own sister's!after a few minutes, she said the most beautiful thing i had ever heard, something to which i could never say no, she said, "had you been my sister, i would have asked you to give me a full body massage" to which i quickly replied,. .how could you know the right answer....."I do not want to choose", you said....."I am so horny I could not care less how, where, who or what" you said.The old man laughed. To bad we did not bring our dog then. And I saw him trusted into you.....and I heard you too.You made a lot of oh-ah-yes-good-big-more-harder-sounds....It was, again, confusng....I saw the younger ones face, he smiled. I saw the back of the older one. Fucking you. I saw parts of you, feet, hands, you where still on all. Oh fuck ... I'M FUCKING CUMMIIINNNGGGG!!!! EAT MEEEEEEEEEE!!!!!" she screamed and laid her head on her crossed arms which raised her ass even higher, giving her lover even greater access to her body."YES BABY, EAT MOMMYS PUSSY ... KEEP FUCKING MY CUNT WITH THAT TONGUE ... EAT MEEEE ... I'M FUCKING CUMMIINNNGGGGG AGAIN ... OH FUCK NEVER STOP BABY ... MAKE THIS SLUT YOUR BITCH!" Everyone saw the dog lift his head."NO BABY, DON'T STOP" Dianka cried. She then felt the dog's body land on her and his.