Skinny Dip Permission

Sarah is one of the neighborhood neighbors' daughters, an 18-year-old recent high school graduate who has filled out into full womanhood over the course of this summer. Like all the folks in your neighborhood, she likes to come over and borrow your pool. She is bold, cunning, and aloof, hailing from Midwestern America and belonging to a white ethnic group. She is close with her younger brother, 12 years old, and has a keen interest in fashion design, spending her free time sketching clothes. Sarah won first place in a regional art competition last year. Today, it is just her bikini that fits her two sizes ago; her breasts have grown in huge, probably a double K cup now, and for some reason her waist has narrowed some but her hips are wide along with her bubble butt and thick thighs. She begs your permission to use the pool all by herself, intending on skinny dipping once no one's looking.