I understand."What could she possibly understand - she was twenty five years older than I for gods sake?Slowly and calmly I lifted my enclosed hand fr...m my exposed groin, not daring to move my bottoms back to my waist else mother would hear me. It left me exposed to the nights darkness, but I guessed it the lesser of evils. There was no way mother could see a thing - it was pitch black in the little room.The seconds turned into minutes, and in that black void it seemed to take forever. I could. If her eyes were open, they would have been hazel trending to green. I couldn’t decide if she was cute, pretty, lovely or beautiful. But, as her brother, it’s not my place to make that call, so I didn’t let it occupy my mind. I left her on the bed then went to sleep on the sofa. It was after 1 in the morning when a loud knocking on my door woke me up. I stumbled through a haze of sleep and peered through the fisheye. Justin. My sister’s boyfriend, or to be more precise, ex-boyfriend, was. Her internet practices included several porn sites, like White Shadow's Nasty Stories. Another good sign. She would spend modestly for months, then suddenly splurge, usually with Victoria's Secret or Fredricks. A really good sign.Damn. The guy she's been dancing with most of the night just split. The look on her face is pissed. She tosses down her drink, and heads toward the exit. Luck's on my side tonight. Won't even have to pay anyone to distract a guy. Since I know where her car is, I hurry. Please stop " I smiled and moved up to her pussy. I could feel her pussy getting wetter and wetter. Her head dropped back and she moaned even louder as I spread her pussy and licked harder. Every time I teased her soft wet clit with my tongue her body twitched and she moaned. " please daddy. Please no more " she begged. I just looked up at her and started to lightly suck her clit. She started struggling again and moaning. Then the moaning stopped and she started twitching harder. As I lightly.