"I'll be on the deck." OK" she called out of the shower in her sing-song voice.I had a raging hard on, and had to take care of it. Instead of going to... the deck, I went to my room to jack off. I put up a slide show of naked chicks on my computer and closed my door, not completely but so that the door was touching. I figured I had plenty of time before she got out of the shower and got ready, so I wasn't that careful I guess.I quickly stripped and jumped on my bed and began to work on relieving. After just a couple of minutes of this I stopped again and kissed her on my way down to eat her delicious pussy again. As my tongue made contact with her clit she came with such force that her hips shot up off the bed and hit me in the nose causing me to stop and check to see if it was broken. It wasn't so I dove back in. My tongue parting her lips and licking up the generous amounts of female cum that was coming from her body. Her hands grabbed the back of my head and she began to fuck up onto. She offered it to him, and he sucked his sister’s finger into his mouth, tasting her pussy. He loved the taste, and it made him bury his face in her ass, tongue relentlessly lapping at her cunt again. His tongue licked at her clit rapidly, and she felt herself lose it. “Ohhhhh…” she moaned, cumming. Her eyes were closed, her heart was pounding, she could feel the walls of her pussy convulsing as her brother sucked and licked at her clitoris. She was squirming in front of him, making it hard. She felt a tingle in her belly and after a minute or so she straightened her head and felt him shift. Why would he do that if he weren’t trying to get a better angle again now that her head was in his line of sight? Oh man, maybe it is working!An idea hit her and she leaned forward, lifting her glasses a bit and squinting at the yellowed paper. “Can you make out that note?” she points to one and doesn’t even look back at him. She knows the top is gaping open, she can feel the exposure.