As you put your hands on Donna's hips and position yourself, Donna interrupts with "Whoa, what do you think you are up to?"

"Ah...Just working up my appetite with a little exercise."

"Well quit it. You are getting a free feed, and not a free ride."

"Now look, I am doing you a favor and you should."

But now Lizzy jumps in on her side. "Just eat her. If she doesn't want sex, you don't get any."

Women, always sticking together to bother a man. But what can you do? ABA says she's in charge, as do a variety of other standards. So you have to do things her way. You'll swallow Donna, but you'll show her. You won't enjoy it.

...

Crud, she tastes great. Seems like nothing is going right. Oh well, time to dine.

Donna is going after Lizzy vigorously, and Lizzy has a loud orgasm as you are working on Donna's ankles. You slide up her lovely legs, pausing at the hips as you consider showing your temper by just swallowing her, but a girl's juices add a lot to her flavor and you reluctantly realize you are hurting yourself more than her by not sending her over the top. So she gets licked even as she licks Lizzy.
She must have been pretty hot as it was as both girls come quickly. After lapping up what you can, you resume swallowing. Donna has rather slender hips and slides in easily. A bit of a flaw in some respects. It does make for easier dining, but bigger hips tend to be more fun and better tasting.

As you work your way over her belly, you realize Donna's tongue is quite talented. Lizzy climaxes twice more and orders you to slow down and let Donna work on her some more. Of course, the sensible thing is to stop on her boobs and play with them. This presents you with more proof of Donna's talents as Lizzy comes twice more before you can get Donna off.

With that you resume eating, but Donna does not stop servicing Lizzy, whose last climax splashes onto your lips as they close over Donna's face. Pulling her arms free of Lizzy, you swallow them down and form Donna into the customary ball in your belly.

"That was very nice." you have to concede. "Now what?"