I think you're too certain about that. She has no responsibilities other than some occasional chores and keeping an eye on what he's doing. Maybe she thought looking at porn surreptitiously would be OK, on that basis. And I'm going to anticipate the "but women don't watch porn!" objection and counter with - no, some do. E.g. some bisexual women, some trans women...
With her comment about "all work and no play makes Jack a dull boy" it's also possible she was trying to seduce him at the start and was sexually frustrated when he didn't pick up on that...
I think you're too certain about that. She has no responsibilities other than some occasional chores and keeping an eye on what he's doing. Maybe she thought looking at porn surreptitiously would be OK, on that basis. And I'm going to anticipate the "but women don't watch porn!" objection and counter with - no, some do. E.g. some bisexual women, some trans women...
With her comment about "all work and no play makes Jack a dull boy" it's also possible she was trying to seduce him at the start and was sexually frustrated when he didn't pick up on that...