"Alex... Lexi?" Austin asked in his little boy voice again. He was staring down at where his c**k seemed to be straining for her p***y. His face was screwed up in concentration.
Screwed. Lexi almost laughed. Austin was clearly fighting something. An urge. But Lexi, for the first time that day, she was done fighting. She shot out and grabbed her little brother's massive tool. They both gasped as Lexi's long, slim fingers made contact with her brother's thick, hard d**k.
"Oh God... Sis, I'm sorry. I just need to..."
"Shhh," Lexi said, putting her free hand on her brother's lips "I need it, too." Before he could say anything more, before rational thought overwhelmed irrational need, Lexi threw her body into her brother and tackled him to the ground. They both grunted as they made impact. T
