This strikes me of one of those things that sounds good on paper, "Nerds like DnD, Nerds like porn. So DnD played by porn stars", but it turns out very boring. Watching other people play DnD isn't very fun generally speaking. Especially with the kind of pacing you got going here, not really all that much going on.
I guess it also seems kinda, cheep I guess. Not in terms of cost but rather in gimmick. yes, there job is to look good having sex on camera, and nerds are predictable people you tell them there are boobs involved and they'll watch anything. So if that is the gimmick you should play to it. Sure it would be a cheep gimmick but at least you'd be upfront about it.
But prehaps not, maybe the idea is to show that not all people that play DnD fall into the, nerd that lives in his parents basement and has never had a girlfriend model. OK, that's all well and good, and maybe it would make a good article, but not so much a good ongoing series.
But that being said, if your doing this just to have fun and play the game, more power to ya. It just doesn't make a good video series.