Such Good Friends

SUCH GOOD FRIENDS
Chapter three—Teeny

“Mark! Tina! We’re ready to go. Come down and say good bye,” Mark’s mother Susan yelled up at her children. Mark’s parents were going off on a weekend trip and were leaving him and his sister Tina alone for the first time. “Be very careful. No strangers. No parties while we’re gone. I’ve made up meals for you so all you have to do is heat them, or you can make yourselves sandwiches and such.”

“We’ll be fine, Mom. You and Dad go and have a good time. Teeny and I will probably just lay around and sunbathe or watch TV all weekend.”
“I wish you’d stop calling her Teeny,” Susan said. “She’s almost as tall as I am and still growing. She’s hardly teeny anymore.”
“She’ll always be Teeny to me,” Mark replied. “And, I’ll always be around to protect her.” Three year old Mark had called her teeny when they brought Tina home from the hospital and he saw his little sister for the first time. Teeny didn’t mind the nick name, but in her hurry to grow up she now claimed she was ‘almost fourteen’ even though her birthday was more than five months away. Teeny was definitely growing up though and it was obvious that she was developing a body that would mirror her mother’s. Moreover, Mark’s team mates all declared that his mom was ‘hot.’ Whenever any of them came over, they never failed to ogle his mother’s good looks and luscious body. Susan secretly enjoyed the attention.

Teeny was a natural exhibitionist and ever since she was about seven or eight years old, had many times ‘accidently’ allowed Mark to see and admire her naked body, even more so now that she had boobs and hips to show off. Mark never commented on this and Teeny never did anything like that when their parents were around.

After lunch, Mark stripped down and slipped into his bathing trunks, grabbed a beach towel and climbed out his window to catch some rays on the porch roof. After ten minutes on his back, he turned over on his belly. He caught movement out of the corner of his eye and glanced up at Teeny’s window. She was standing at her window gazing out but not at Mark, although it was obvious she knew he was there and that he could see her. She was naked. Her boobs were still small but round and shapely. Her hips had a nice flair from her small waist and she was starting to grow a muff around her cunt, though it was still too sparse to cover her puffy nether lips. Her left hand moved up to her right breast and she rubbed and rolled her nipple until it stiffened, and then her right hand moved to her cunt and started to massage her clit. Mark could see it all, including the ripples of her belly as she fingered her cunt. After a few seconds, she turned away and moved away from the window. Mark noticed that his cock had stiffened and he blushed at this reaction to his own little sister.
“Mark!” Teeny yelled. “Could you come here and help me?”
“Coming,” he answered as he got up and made his way to her bedroom. “What’s uh…” he gasped as he saw Teeny in her bedroom.