This goofy movie has one major redeeming quality...the scene near the end where John C. Holmes, the Zodiac Rapist (original title) spies and then confronts a tall, busty blond who's masturbating by her pool. This is the only available hardcore footage I know of, of Linda Wroom. My guess is, her reluctance to do full-blown (pun intended) hardcore was a personal choice and in this flick, all her hardcore penetration footage is shot underwater..though there's no doubt it's her, not a body double or a faked insert. Ditto with the oral scenes. There's no money shot, but that's something she only did one time, that I'm aware of, in a short 16mm storefront grinder from Cavalier Films.
Along with Debi Guntar and Neola Graef, two other shimmery haired busty actresses from the early 70s, Linda's star-turn was short lived. She's undoubtedly in her mid-60s by now.