This thread has solved one of my big mysteries! According to her filmography in the Internet Adult Film Database, sweet Suzanne appeared in over 30 70s-era films. I'd like to see them all, but I'll recommend to you her superlative performances in the only two I've seen so far (links to both are posted above):
Around The World With John "The Wadd" Holmes (frames 1 and 2 below) and
Teenage Fantasies 1 (frames 3 and 4 below). Tovarischi, please post more Suzanne Fields!