Risk your ass for hers

You can't let them do this to her. It's just not right. You step out of the bushes.

"Alright, you caught me, just... just don't use that branch on her."

Doe turns and smiles at you.

"Oh, don't worry, I won't. Not now that YOU'RE here. Now that you're both our slaves, I think your first order of business is to get down on your hands and knees and lick like the bitch you are."

You don't really have a choice here. You've lost, and now it's time to pay one hefty price. Doe strips out of her clothing, and lays back on the ground, handing the branch off to Melissa.

"I want you both putting your mouth to work on something, so Melissa, you better be sucking that branch like it's John's cock."

Melissa blushes, but does as instructed, not meeting your eyes as you kneel down and start to probe Doe's pussy. She lets out a soft moan at your tongue, as the other girls watch on, seemingly waiting for... something. Doe smiles at them.

"Bored? Well, I have something you can do. That branch should be nice and wet, how about you see how far you can get it up this loser's asshole? I'm sure Melissa can move on to OTHER duties."

Cassandra moves fastest, practically ripping the branch from Melissa before you have any time to object. You start to protest, but they change quickly into a startled yelp as the branch is inserted into your ass. Your cock feels fit to explode, and you moan in pain and pleasure, humiliation and anal stimulation only turning you on more and more. Doe laughs at your predicament, and Cassandra starts to thrust the branch in and out. Doe gets up, no longer concerned with you eating her out, instead deciding to give you a series of increasingly harder swats on the ass.

"Enjoying yourself loser? Your cock certainly seems to be. Come on little loser boy, let us all see just how much you love nature! Cum for us!"

The word "cum" is emphasized with a harsh smack on your dick, and it's enough to drive you over the edge, spilling your seed all over the forest floor. You collapse, spent from the harsh fucking, knowing that it's only the beginning of both you and Melissa's punishment.