I'd personally like to see more cheating and/or cuckquean type videos.
Cuckquean ones for "getting permission" to screw her friend or whatever, or encouragement. Lacy Lennon and Athena Faris have a great one together where the ending is Lacy encouraging you to creampie her friend.
Better cheating storylines, where you're seduced, or you're being sneaky about it. Una Jolie has a great one back in the day for WankzVR where she comes over and there's a lot of mention of "before your wife gets home" and "Better not tell your wife" etc.
Also condom removal. There's a few JAV options, but it's extra wild if you're starting off with the condom, and then partway through, the actress decides she wants it bare.