With one end of the bed taken care of, you transfer to the other, where Lizzy's cherry awaits. As you get in position, you ask permission, a rather meaningless gesture. With her mouth full of Lilian, Lizzy is hard put to say no in a way you can't "misunderstand", and vore excites women. Even the most resistant find themselves wanting it.
But you are still pleasantly surprised by her willingness to be opened. She gestures with a hand for you to get to work. Perhaps not the most eager you have ever had, but well up the ranks.

You take your time. Lizzy is not going anywhere, and you want her enjoying this. She is going to be available for future sessions if you do it right. So take some time to warm her up.
Her mound gets 1st attention. You hand brushes her gently for a few strokes, a program that soon meets with her eager approval. Her pussy wettens nicely.

Pleased, you mount her, not yet entering as your hands massage her breasts. Now you place your tool in position, taking a couple of practice strokes atop her pussy.

Now for the main event. You insert your tip and start pushing until you meet resistance, and then you ready a hard thrust. Virgins often find it painful the 1st time and you opt for one sharp pain over a longer process. She gasps, and loses a few inches of Lilian and so you pause until she has recovered, rejoicing in your occupation. The you apply some steady gentle strokes that build her up. This does take time, even as both of you build towards the peak. Lilian is not just out of sight, but entirely in Lizzy's stomach when Lizzy climaxes. You finally come a few strokes later.

Lizzy is highly grateful for your efforts, until she looks down and sees the blood, which freaks her out. You have to assure her all women bleed the 1st time, which is not true, and not nearly as much as Lizzy did. She seems to believe you, particularly when no fresh blood appears.

Now is the time to clean up, cuddle and rest [on the other bed. The sheets are quite ruined with that much blood, and other liquids to boot.] But Lizzy does want to make sure they take proper care of Blaze. so maybe not too long a rest.