Butt vore

It is fine day in Ponyville and Nick and Trex are hanging together. When Nick digested a pony, Trex has been massgeing Nick's butt.

Nick: You going to stop soon?
Trex: Nope. I am enjoying this.
Nick: You are?
Trex: Yep.

Nick got a sneaky idea, but he do not know if Trex will enjoy this or not.

Trex: What are you doing Nick?

Trex saw Nick's left hind leg move.

Nick: What?
Trex: Your left hind leg moved a bit.

When Trex look and Nick's left hind leg moved a bit, he did not pay attention to Nick's butt getting closer to Trex face.

Nick: You enjoyed my butt so much, so here.
Trex: Uhhhhhhhh!

Trex's head body was getting sucked up Nick's tail hole.

Trex: Let me out of here!
Nick: No! You enjoyed my butt, now you are going to be part of butt.

Then Nick lay under a tree as Trex squirm.

Nick: Squirm all you want, I am not letting you out.
Trex: Uhhhhhhhh! Let me go!

Then Nick went to sleep and Trex was slowly getting digested. Couple of hours passes and Trex has been fully digested by Nick. Then Nick wakes up.

Nick: I told you were to enjoy me butt. *lets out a gassy burp* I won't for get you Trex.