Younger Sister Shows up big sis

[mark_8675309]

I read a story once...and loved it....younger sis was more athletic/fit than older. One day, older sis & her bf are outside by pool...younger sis starts flirting with bf...pisses off older sis, wrestling match ensues....younger sis easily subdues older sis...then pulls her top off...bf totally gets off on it, then when older sis runs in sobbing, bf makes out with younger sis....

anyone wanna write it?!?!?! seen one like it?

markj@elmnet.net