The Onceler was riding in his wagon down the road. He had just left to go start his business of making and selling thneeds. Everybody needs a thneed. His ride was going smoothly until he was stopped by a rather large industrial building. There was not a tree in sight.
"I've been expecting you."
In front of the Onceler stood the Onceler. He was staring into the Onceler's eyes with desire. It was already clear that he was excited to see him. The Onceler peeked down to see his rock hard package.
"Y-you know who I am?" His voice shook as he spoke.
"Of course. I could see you from my tower. I have a wonderful telescope up there. Come inside, it's getting dark and you need rest."
The Onceler hesitantly tied up with wagon and followed the Onceler inside his home. It was a massive building. To the left was machinery, working away with truffula trees. To the right was a swimming pool in the shape of a guitar. The Onceler saw he was eyeing the pool.
"Would you like to go for a swim?"
The comment took him aback.
"I-I don't have a bathing suit sir."
The Onceler growled at the word 'sir'.
"No need for that. We can swim naked. After all, it's nothing we haven't seen before."
He stripped himself naked right there in the middle of the foyer. The Onceler looked him up and down, trying not to gaze at his erect member. He felt his own starting to grow and he took off his own clothes. The Onceler ran and jumped into the pool. When he emerged from the surface, he looked like a model from a magazine. The Onceler's stick grew even harder.
"Well don't just stand there and watch, come in!"
He slid himself into the pool, trying not to show off his package. The Onceler saw it anyway, raised an eyebrow, and grinned. He moved over to the Onceler.
"What's that for?"
He pinned him up against the wall of the pool and started kissing his neck. The Onceler moaned softly. He turn him around, still kissing his neck, and felt around his wait to his erect member.
"S-sir I don't think we shoul- Ahhh!"
The Onceler stuck his penis inside of him. He started slowly thrusting, each being followed by a loud moan from the Onceler. The Onceler grabbed handfuls of his long locks and started going faster and faster. Both were panting with pleasure.
From the Onceler's office sat the Lorax. He was watching from the slightly ajar door, stroking his orange package. Despite his hatred for what The Onceler was doing to the environment, he still called him 'boss' in the bedroom.
The Onceler was close to finishing. He could feel it, but he was speechless. His tight asshole was being pounded by a stranger and it was the best experience of his life. He couldn't hold it in anymore. He released into the pool. The Onceler kept going, despite seeing the mess the Onceler had made.
"Look at what you did. I'm going to make you pay for that, you slut."
He gripped the Onceler's hair even tighter and thrusted even faster. The Onceler let out a pleasure filled scream.
Soon enough, he had finished inside of the Onceler. They exited the pool and laid down on the floor, panting. The Onceler stood up and started to put his green clothes back on.
"This was fun, thank you. Now follow me to your room."
The Onceler followed suit. They ascended the spiral staircase, past the office that concealed the Lorax, and to a green guest room.
"You will be staying here. Goodnight."