This is the might be the final part of my fanfic.

Please note: I don't own any Ice Age Characters, they are owned by Blue Sky Studios.

Chapter 4: Romantic Time

Ellie searches for Sid in the valley, but no luck. While searching for Sid, she bumps into Diego.

"Hey Ellie." He said.

"Hi Diego, have you seen Sid?" She asked.

"Oh, he's by the playground." He said.

"Thanks." She said as she goes to the playground.

"No problem." He said.

Ellie went to the playground to see Sid there by the wall.

"Oh, there you are, Sid!" She said.

"Oh, hey there, Ellie." He said as he looks at the kids playing.

"So, you're ready to go." She asked still nervous about the whole ordeal.

"Yeah, lets." He said as he walks off with her.

Sid and Ellie walks into the remote area of the woods where they rest by rock wall. Ellie stares at Sid lying on the ground relaxing looking at the sky. She couldn't help but smile at how cute he was looking on the ground.

"You, know this area is nice." She said breaking the silence.

"It is..." He said feeling down.

"I know it's a shame no female sloth want you." She said making it worse for him.

Sid was completely silent and Ellie hit herself with her trunk for saying the wrong thing.

"I'm sorry, that was so stupid of me to say that." She apologized.

"Yeah, it's OK, considering the fact that I need a mate." He said.

Ellie thought about what he said and she suddenly had an idea and it's a wrong one. But she didn't have any choice.

"Um... you know… it doesn't have to be the same species." She said nervously.

"What do you mean by that, Ellie?" He said not getting what she said.

"I meant that you should mate with someone outside your species." She said.

"Huh? Mate with someone outside my species?" He replied.

"Yes." She said back against the rock wall.

"Now where am I supposed to find a girl outside my species who likes or better yet loves me?" He said.

"Well... you're staring at her." She said.

"S-SAY WHAT?" He said shocked.

"Sid keep your voice down, I don't want no one to find us here." She said trying to keep the sloth quiet.

"B-B-But Ellie, you're a mammoth and I'm a sloth, besides me mating with you, not happening!" He whispered to her.

"*scoffs* Well, then why not?" She questioned him slightly upset.

"Well for starters, you're about 2x my size and you're not sloth." He explained.

"Relax Sid, no one will know about this." She reassured him.

"Are you sure?" He asked nervously.

"Of course I'm sure, dearie." She said.

"Um, hold on I'm just think for a bit." He said.

"It’s OK; whatever floats your boat, Sid." She said to him.

"What am I supposed to do? I can't mate with her, she's Manny's wife! Not to mention if he found out, he's gonna kick me out of the herd! Maybe, I don't have a choice but to lose my virginity then." He thought about it and then goes back to Ellie.

"What's wrong, dearie?" She said looking her sad friend.

"I was thinking if I do this and Manny finds out, he'll boot me out of the herd." Sid replied sadly.

"Relax, dearie he won't find out, besides we'll wash up at the springs later." She said still reassuring him.

"O-OK then." He said feeling a little better.

"Good then." She said.

Ellie moved trunk her down to Sid's crotch and starts rubbing it. As his member starts to come out of his sheath, Sid sat down on the ground Ellie is still rubbing his crotch. After his crotch is rubbed by Ellie, Sid sees his member now fully erect.

"Ready, Sid?" She said.

"Y-Yeah." He replied.

Ellie puts her mouth on his member and starts to suck on it. Sid couldn't but moan from the pleasure that Ellie's giving him. She continued to suck and lick his cock and smiled when she heard more of his moans.

"Ohhhh... Ellie... Ellie, don't stop!" He said through breaths.

She started to lick all over the cock making Sid moan louder. While sucking and licking his member, she started taste something liquidy coming in her mouth.

"Ohhhh... Ahhhh... Ellie... I'm... I'm going cu- ahhhh!" He said as he climaxed into Ellie's mouth.

After gathering Sid's cum in her mouth, she couldn't find the strength to swallow it. So, Sid went up to Ellie to rub her neck, making her swallow easily.

"How was it?" He said.

"It... was good, thanks for asking and now, I believe it's your turn." She said.

"Right... um, Ellie?" Sid said as he sees a lot of fur covering her vagina.

"No worries dear; just move some out the way." She said.

Sid moves some of her hair out of the way and sees her clit. He took a glance at it and at Ellie. He starts to lick at clit causing her to moan slightly knowing that he was just teasing her.

"Go on, put your manhood inside." She instructed.

With that he inserted his cock inside, which caused her to moan a little.

"Ohhh... T-That's good... d-dearie." She said to him.

Sid nodded as he puts his arms around her waists and starts thrusting in and out of her. Ellie starts moaning louder as her friend was thrusting at a normal pace. After hearing more of her moans, Sid starts to thrust faster, causing her moan even more.

"Ohhh... Sid... f-faster... harder!" She said between moans.

As commanded, Sid starts to thrust even faster and harder than normal. Ellie starts to moan louder almost as if she was going trumpet.

"Oh, Yes! K-Keep going, Sid! Please don't stop!" She moaned.

Sid was at his fastest pace of humping her. He starts to reach his limit and getting to climaxing. He grunts as he continues humping her very fast.

"Ahhh... Ellie, I'm going to cum again!" Sid said as he continues humping the mammoth.

"I-I'm just about cum also, Sid!" She said.

Just right before he climaxed, Sid pulled out his penis and released a stream of cum all over Ellie's underbelly. Sid and Ellie were slowly catching their breath after their experience.

"Hah hah... That... was... amazing!" He said between breathes.

"Heh heh... Not… bad... considering that... was... your first time." She said catching her breath.

"Now there's something else you have to do." She said as she turns around and lies down on her stomach.

"Huh? You want me to..." Sid said.

"Yes, Sid, I want you to." She said smiling at him.

Sid walks up to her butt and puts his penis inside and starts thrusting into her. She moaned after he puts his manhood inside her. He puts his arms around her waists again to thrust into and he grunts every time with every thrust.

"I never thought that he'd be this strong! He's amazing!" She said in her thoughts.

"This mammoth is so tight and sexy! I never thought that I'd had sex with her!" He said in his thoughts.

He can feel himself about climax for the third time, for Ellie her second. Sid took out his penis and came all over her back. As he starts to stumble backwards, the sloth fell back into the snow catching his breath.

"Just... one more, Kay?" She said.

"Wha?" He said confused.

Ellie positioned herself on top of him making sure she doesn't crush him. She sat on his member and starts to move up and down it. They both moaned in pleasure and soon afterwards, they both climaxed simultaneously again and Ellie got off of him and his cum went up to her face.

"That... was... great right, Sid? Sid?" She said as she spots her friend lying on the ground unconscious from the sex.

Ellie sighs as she happily picks up the unconscious sloth and goes to the springs. She throws the sloth in first and then jumps in.

"Ahh! What the?" He asked confused.

"Sorry Sid, you we're knocked out after what I did." She explained.

"I was? Oh, OK I guess... But it's nice to be clean you know." He said.

"It sure is." She said in a relaxed tone.

"Oh, there you are guys are! I was looking for you guys for 20 minutes." Manny said.

"You we're worried about us, Manny?" She said as she starts to get out.

"Well, yeah and can I speak to Sid alone?" He said.

"Well, sure but don't hurt him." Ellie warned.

"I won't" He said as he sees his mate walks away.

"Hey, Manny." He greeted his friend.

Manny responded by dunking Sid into the water.

"What was that for?!" He exclaimed.

"I knew that you mated with Ellie." He said.

"You're going to kick me out aren't you?" He said feeling guilty.

"Of course not! Why would you think that?" Manny questioned him.

"Well... I thought if you knew, you would kick me out of the herd." He explained.

"Sid, I'm never going to kick you out for what you did." He said reassuring him.

"Oh, well, OK then." Sid as he starts to get out of the water.

"By the way Manny, how did you know that...?" He stopped when Manny interrupted him.

"You were very desperate, so you chose to mate with my wife, but don't worry, I'll keep it a secret unless you two don't do that ever again." He reassured but warned Sid.

"Thanks pal." He said as he continues walking to the valley with the mammoth.

The duo walks back to the valley to see Ellie playing with her brothers and daughter and see Diego napping by the tree.

"Hiya, Uncle Sid! How was you and mom's long walk?" She said.

"Oh, it was great." He said.

"OK, I was hoping we all could as a family." She said.

"We could, depends that is." He replied.

"OK." She said as she ran to go play with her uncles.

"So how was the talk you and Manny had?" Ellie asked.

"Um, yeah it turns out that he already found out about what we did." He explained.

"Ah, it doesn't matter and I still feel bad about what I did to you." She said.

"It's fine, besides we got each other backs you know." He reassured her.

Sid and Ellie relaxed by the cave entrance watching everyone playing. But at least they remembered their experience back in the forest. Sid was now a very happy to have mated with someone outside his species.

"That was the best experience I have ever had. Thanks, Ellie." He said in his thoughts as he takes his well deserved nap next to Ellie.

That's it for my romance fanfic between Sid and Ellie.

Please review.