Matthew and I were sitting on the couch watching TV when Stacey came in about a half hour later. To make a long store shorter, Stacey said that she wa... tired and didn't feel like going to her friend’s house. Stacey went and changed into a simple long t-shirt and came into the living room where Matthew and I were sitting watching TV. She said something like "move over I'm tired and want to lie down", so Matthew moved to the far end of the couch and I to the other side. Stacey plopped herself on. It was an effort not to just stop, move up, and thrust inside her. He remembered how it had felt to have her completely around him, and he was anxious to do it again. For now, though, he wanted to return the favor she’d given him in the shower. With interest. Lani wondered if she would pass out from the anticipation. He kept pushing her so close to the edge, then pulling her back. It wasn’t fair, but she couldn’t form the words to tell him so. Then, at last, he flicked his tongue and she cried. ’ They fell into each other’s arms, crying harder than ever. Paul and I went to make the coffee. A few minutes later, freshly showered and wrapped in terry robes, they padded into the kitchen and pressed up against our sides. ‘We are sorry. That was not nice back there. If you are actually asking us to marry you, we accept, although our mother is going to make a big fuss about how sudden this is, and how uncouth it is for two sisters to be marrying two brothers right after running with them.’. I screamed that I was about to cum, giving Aria enough time to pull off if she wanted, but she kept going and seconds later my body tensed up and I erupted into the hardest orgasm that I had ever shot. It slammed against the back of my sister's throat, causing her to gag just a bit, but Aria kept it together like a pro. She caught it all in her mouth until it began to fill her and run out the corners.When I finally finished shooting my seed into her mouth I heard my mother screaming in orgasm.