Made in Germany (1987)

Tracey could inherit a vast fortune, but she'll have to keep her pristine virtue intact. Victor, her sleazy brother, concocts a scheme to entrap Tracey in some lewd and filthy sex act, forcing her to split the fortune. Enter sweet, innocent, right off the boat Angela. It seems everyone is using the beautiful lady for their own ill-gotten gains, but it turns out this blonde vixen is using all of them for her own sexually devious ends!