Aircraft designer, manufacturer, & test pilot team
(Also doing business as: "The Sorenstein Sisters")
"Sorensteen sisters clean up the 'Chili Pepper'..." by Warren Hutch
"...Ready for another race. Of course they don't want to get their clothes wet,
and it's hot in the tropics, so...." (a slightly more risque version)
(Larger file here - 1.3 MBytes)
The 'Sorenstein Sisters' take a break at work:
(Nude pinups for Mature viewers)