処女の最初のセックス

処女の最初のセックス

処女の最初のセックス From three-point coordinates of the outline rounded surface of the template of radius r and center x, I want to measure the y coordinate.
処女の最初のセックス Official x² + y² + Ax + By + C = 0 value of any of the coordinates three points of the profile was measured on machining centers from x, A in by substituting y coalition three yuan linear equations, B, to determine the C, and assigns the original official.
Pythagoras of right triangle theorem (x-a) 2+ (y-b) 2 = r2 from a = x coordinate, b = y coordinates and radius r is I find.
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[Point Finder Series]