When pornographic films first went mainstream in the 1970s, the smut studios discovered it was actually very hard to fill up a feature-length movie run time with just depictions of sex. No matter how repetitive the various thrustings and couplings became, there just wasn't sufficient racy footage to get up to a respectable 80- or 85-minute length.
The Final Countdown (1980)
The Final Countdown (1980)
The Final Countdown (1980)
When pornographic films first went mainstream in the 1970s, the smut studios discovered it was actually very hard to fill up a feature-length movie run time with just depictions of sex. No matter how repetitive the various thrustings and couplings became, there just wasn't sufficient racy footage to get up to a respectable 80- or 85-minute length.