Chapter 9
Erica stood up off the floor and climbed up on the bed. "No more distractions. Just give me your ass. Right now." She said as she got comfortable on her back. Her cock, still hard, rested along her stomach. She reached between her legs to fondle her balls while Chris collected himself.
Still weak in the knees, Chris hobbled to his feet and sat on the edge of the bed. "So..." he started, partially already distracted by her massive penis. "How do you want to do this?"
"I don't know about you, but I'm getting a little worn out. So I'd kind of like to just lay here while you do the work." She grabbed the base of her dick and held it upright off her belly. "Come on, baby. Ride me."
Chris started to climb on top of her body, straddling her legs. Her cock sticking out between his legs. For the first time, they got a pretty close side-by-side comparison. Chris felt a little self conscious about this, and readjusted to hide the fact (as best he could) that his girlfriend had a much larger cock than he did.
"There's no way I can fit all of you inside me," he said, honestly a little sad about it.
"How quick you forget, my love. You can do anything you want!"
He thought about it for a moment. She was right. They apparently have complete control over their bodies now. There's no reason he couldn't clear a foot long path up his ass for her. He decided to just give it a try.
With a few quick shuffles around on the bed, the first two inches of her massive dick slid inside him. Immediately, the both closed their eyes in pleasure. Even though it had literally been a few minutes since they last fucked, every penetration today seemed to feel like it was their first in months.
With his eyes closed, he concentrated on his insides as he slowly lowered himself down on top of Erica's cock. Sure enough, before he even realized it, he was sitting flat against Erica's body. All twelve inches of her deep inside.
Had a stranger walked into the room just then, the scene would appear quite normal. Not a single trace of her massive pole was visible. It was all buried inside Chris's body.
Chris's own cock now rested against Erica's stomach. He grabbed a hold of it and started to pump his hand up and down. Erica watched, jealous she didn't have anything to play with at the moment.
Chris still had his eyes closed, concentrating on everything going on inside him. He wanted to put his new skills to the test, and decided to try something new.
Erica felt Chris's ass tighten up around the base of her cock. She immediately purred in response. She had always loved it when he squeezed her fingers, or her tongue. But now squeezing her cock was an entirely new feeling. One she loved even more. She then felt a tight squeeze around her cock halfway up her shaft. As though, the muscles half way up suddenly constricted a little. Then another squeeze near the top of her cock. Was Chris doing this?
After all, if he could control everything, his inner muscles shouldn't be that difficult. In a few minutes time, Chris got the timing down right and was able to continually squeeze her cock starting at the base, and sliding it up to her cockhead. A pseudo handjob, while inside his ass.
Chris kept his eyes closed, concentrating on this new activity. Erica, lost in these new feelings, couldn't help but notice Chris's cock lying unattended. She thought if only she could suck his cock while all of this was going on, she would at least feel like she's contributing to this wonderful debauchery.
She smiled when she saw his cock slowly grow in length towards her. Almost snake-like it crept up her stomach, between her beautiful breasts and up to her face. She would have been polite and said "Thank you" to him, but she was already too busy sucking on the head of his cock.
She was impressed with how well Chris was able to read her mind. He gave her just what she wanted. She continued his reward by mashing her tits together around the shaft of his now ten inch cock.
Soon, he was riding Erica. Hard. Not just gyrating his hips against her cock, but seriously fucking himself on her massive tool. At the same time, his own cock slid between her tits, and into her mouth. They quickly found their rhythm.
Slap! Slap! Slap! Slap! Chris's body colliding with Erica's was the only sound to be heard in the room. They were both too lost in their passion to even moan at this point.
Erica was the first to cum. Squirt after massive squirt, she filled Chris's insides with her hot cum. It slowly seeped out of him, and trickled down to coat her sopping pussy. This pushed Chris over the edge, and his orgasm followed shortly after. Filling Erica's mouth to the point of cheek-puffing satisfaction, she happily swallowed as much as she could, and let the rest fall where it may.
It took about two or three minutes for the couple to come to their senses. Chris slowly withdrew Erica's penis out of himself, and collapsed on the bed next to her.
"God, I loved the way you were milking my cock like that with your ass." Erica said, still out of breath. "And you won major points by getting your cock all long for me like that. What perfect timing."
Chris chuckled to himself at the sight of his new penis. A healthy ten inches long. He felt so proud. "I don't even remember doing that." He said, as he poked at his cock a little. Just to make sure it was, in fact, real.
"What do you mean?"
"I was concentrating so hard on milking your cock ... in fact ... wait a minute." He paused. "I'm positive I didn't make my dick grow like that." He sat up, sounding a little concerned.
"You think it just happened automatically?"
"Maybe..." Chris trailed off, obviously deep in thought. "I'm going to try something"
Chris scooted down to the middle of the bed, and lifted one of Erica's legs up into the air. He slid two fingers inside her pussy and let them rest there for a moment.
"Umm..." Erica raised her eyebrow. "Already? So soon?!"
He didn't respond. He just sat there with his eyes closed.
A few moments later, he opened his eyes in disappointment. "Hmm." He said to himself. "I wonder if..." and again, he trailed off.
He pulled his fingers out, slick with her pussy juice. Without a second hesitation, he pushed them inside her ass.
Once all the way in, Chris closed his eyes, again deep in thought. Obviously, Erica was confused. She laid there, with his fingers in her ass, watching his face for any signs of just what the hell was going on.
Unfortunately, she was watching a little too closely, because she didn't yet realize her cock was shortening in length. By the time she did make this realization, it had already shrunk to more than half its size.
"Woah, hey! Cut it out!" she screamed.
By the time Chris pulled his fingers out, her pussy had returned to normal. Not a single trace of ever once having a cock attached. Her testicles, too, shrunk in size and eventually disappeared altogether.
"It seems that, so long as either of us is inside the other's ass, we can control that person's body, too!!" Chris said, excitedly.
"What?! Say that in English! I don't understand!"
"Well, when I was riding you, you were inside my ass. YOU made my cock grow because you were thinking about it. When I put my fingers inside your pussy, nothing happened. But when I put my fingers inside you bum, I was able to control your body as well."
"That's really weird."
"Well, considering everything I've seen today, it seems pretty run of the mill to me."
"Yeah. But why my ass? Why not my pussy?"
"I don't know. I don't think Kiju's magical cock came with instructions, or a rule book. I could only guess that it's because it's something both genders have. So, its universal to anyone."
"Unless, of course, I gave you a pussy to lick!" Erica said with a sudden realization of something new to do.
They shared a laugh, and fell back on the bed. Chris and Erica snuggled up against each other, and decided to take a much needed break. If for no other reason than to regain more of their strength to keep up their activities.
Shortly, both of them were asleep. A small cat nap in the middle of the day never felt so deserved.
About two hours later, Erica started to wake up. She rolled over to take a look at the clock on the wall. It was only 2 in the afternoon. She smiled to herself because she knew this meant they still had the rest of the day to play with their new toys.
She rolled back over to Chris's side of the bed, only to discover that he wasn't there. She sat up a little to look around the room. She saw her strap-on still lying on the floor. She saw the full length mirror, still covered with streaks of cum. She saw a pile of towels, still wet from cleaning up their messes. The only thing she didn't see was her boyfriend.
As she threw the covers off her naked body, she noticed some regrowth of her pubic hair. Small specks of black stubble. She, just like Chris, had been shaving herself since she first started growing pubic hair at the small age of twelve. She brushed her hand over them, feeling how coarse it was. Letting out a small sigh, she made a mental note for a shower later in the day to remedy the situation.
But as she stood up off the bed she suddenly remembered she had these newfound skills! Excitedly, she thought about how great it would be to never have to shave her pussy. She looked down, and just as she expected, all the stubble was gone. Again, she ran her hand over the area to feel. It sent shivers down her legs, then back up her spine. It was beyond smooth ... It was as if she had never grown hair on her pussy in her entire life.
This could very likely be her favorite part of her new abilities.
She continued her search for Chris, excited to show him her new baldness. When she turned the corner into the living room and froze in her place.
"Why you little son of a bitch!!" she yelled out to Chris.
Chris was on the floor (on all fours, rather), with his face buried between Kiju's legs. Chris was completely naked, his ass up in the air. With one hand he held Kiju's cock behind his massive knot, the other fondled the dogs massive balls. Chris's lips were wrapped around the pink tool, sliding up and down.
"You had better have a good explanation for this!"