35.
Gwendoline - 1985 French movie. Tawny Kitaen and a friend both have to take their tops off because they need their clothes to gather rain water. Its Tawny's very first acting role ever when she was 23 years old. Its looks like a movie a girl might regret doing later in her professional career. Maybe too embarrassing to talk about.
I always thought 'Witchboard' was the only nude scene she did. I never knew this movie existed. Great ENF.