An interesting idea, a woman who has become sexually frustrated because her husband quit paying attention to her. I can think of a few places it could've gone with that, all of which would be more interesting than what we got.
The entire film was shot in the same house (but they pretend it's 2 or 3 houses, but the decorations give it away), which bothers me, but, probably forgivable. What isn't forgivable, is the narration. It's awful. I hate it. The entire film, the main character, Jennifer, complains about her husband, and uses so many metaphors and euphemisms, but all of them are just weird. And not good weird, bad weird.
Jennifer's also an idiot. She's sexually frustrated, but apparently the thoughts of marriage counselling, or even just try talking to her husband, never occured to her. Or at least, could've figured out she can still please herself, even if her husband won't (something they made clear she actually sometimes does, and definitely did when she was 18, because that was clear too). Or, get a divorce. Or even just leave him for someone else. Even at the end where he notices her writhing about like she needs medical attention (not the only one who looks like they need medical attention, young Cosmo looks like he's having a seizure every time he supposedly having sex), and starts messing with himself, she could've said something. But no, just continues having a fit (think she's meant to be masturbating, but it doesn't look like it one bit).
Admittedly, don't generally watch pornographic films, but figured I'd give one a shot, see how bad they actually were. If they're all this bad, then I'm fine without, for sure.
And yes, sure, the sex is the main thing. Even those scenes were bad. Clearly simulated, and I'm pretty sure the guy that played young Cosmo didn't know what sex was before they started shooting. It would explain a lot.
Oh, and some idiot bumped the camera early on, and the next, like, 5 minutes were out of focus.
Gave it a 2 our of 10 because the lens cap wasn't on, and I can, unfortunately, make out what's being said (not that there's dialogue, it's all narration).
And before I forget, the music they used during one of the sex scenes had some guy shouting, so that was funny. I give 'em that.