Richie and Becky quickly grew through their tween years. Their clothes had been keeping pace with them, changing in size to match their bodies. But as first Richie then Becky hit 13, their bodies went through a new phase. Richie started growing taller than before, his arms and legs became a lot lankier. Becky was soon entering an awkward phase herself where her limbs seem mismatched against her body. Becky gave a soft whimper as she felt her nipples stand out before they started to push forward. Their increased sensitivity made Becky feel uncomfortable until a training bra appeared under her shirt. Similarly, Richie could feel the front of his pants getting tighter. There wasn't much he could do about it but hope that Becky didn't notice.
But despite their awkward feelings, they didn't break off their kiss. And their persistence was rewarded. Becky's small chest was starting to fill out, her nipples rising out on top of cones, her hips started to expand out as her rear became less flat. Richie's lanky body was gaining more width as his muscles started to grow. His arms tickled as the small hairs on them started growing longer and thicker. Their confidence started to grow, as they got a bit more passionate with their kissing.
As they went through their high school years, their clothes started to change to new ones. Becky's suspenders vanished as her blue jeans became a lot shorter, showing more of her increasingly curvy legs. The sleeves of her shirt rolled up until they became mere straps at her shoulders. Her neckline dipped down as her new tank top started showing off more of her increasing cleavage. Her socks faded as her loafers became opened-toed pumps, showing off her now-painted nails. Richie's clothes didn't change in style much, but they did change in color. The color of his shirt darkened while the insignia on it lightened until he was now wearing a black shirt with a silver Autobot insignia on it. His sneakers became more adult as they grew to fit his growing feet, but there was still an Autobot insignia tampographed on the sides, though not as colorful before, clearly a personal customization. His shorts remained largely unchanged, though an extra set of pockets appeared as they shifted to cargo shorts.
Becky, now Rebecca, was now a very attractive young woman of 20. Her fiery red hair was now unbound and splayed over her shoulders and upper back. Her freckles had mostly faded, but there were still a few there on her beautiful face. The freckles on Rebecca’s body were a bit more obvious with her tank top exposing quite a bit of skin, especially on the tops of her C-cup breasts, which were boldly displayed. Her curvy hips and ass were encased in a tight pair of blue jean shorts, leaving her long luscious legs bare between them and her pumps. Richie, now Richard, was quite handsome himself at 21, his mature face now having a light covering of stubble. His Autobot shirt was a little loose, but it didn't hide the muscular chest under it. His exposed arms and legs also had muscular detail, as well as noticeable dark hair. And it was pretty obvious that he was sporting a serious erection under his shorts.
By this point, both Richard and Rebecca were well into their final teen years. Their kissing was becoming more passionate as their hands went over each other. Becky moaned a little as she allowed her full breasts to smush against Richie's broad chest. Richard was no longer embarrassed by the bulge in his shorts. In fact, he moved his pelvis forward so that he ground a bit against Becky. Rebecca almost gave a soft squeak, but she didn’t break off the kiss. She and Richard held on as they keep making passionate love in front of kids that weren’t noticed the two aging. Speaking of aging, both Rebecca and Richard continued to age through their twenties as they went through college in seconds.
Rebecca while hot, started to get hotter as her breasts started to explode and increased to CC and her hips bursting and making her curves really shapely. Her arms and legs weren’t getting longer, but they continued to increase in muscle mass and tone, making her look more athletic then before. Even her face was showing an angel like look with flat cheekbones, long and elegant nose, small and seductive eyes, and puffy and kissable lips. The remaining freckles on her face faded away completely, leaving her skin completely smooth while her red hair grew downwards as it descended down her upper back and was reaching the middle of it. Richard was going through more physic then his girlfriend as his muscle mass kept on increasing. His shoulders kept on broadening with his chest looking more chiseled then before. Under that, his stomach was flat and showing off what was once a six-pack in his late teens, not upgrading to an eight pack. The muscles on his arms and legs were bulging each time he grows and expanded as he gyrate with Rebecca and there were veins bursting out through he skin. His face was getting more mature as his jaw line continues to give a square like shape. The stubble around his mouth started to grow slowly but surely, as it started to form a mustache/goatee combo. His hair was shaggy and redesigned as a bob cut meant for an older and mature man.
Their clothes soon begin their transition as it matches their older ages. The straps of Rebecca’s tank top snapped from the shoulders and shrunk into top hem. The top itself tightened around her, acting like a second skin and the hem lowered to expose more of her breasts. The bottom hem of her top rose up high and exposed her belly button as a ring pierced her navel. The color was a combination of black and white lines and was styled to make it look so cool for college students. Her short pants shrunk up to her mid thighs and the leggings merged into one tube and tightening around her waste and the demin’s fabric shifted into a more latex like with the color going solid black. Her sandals remained the same, but heels grew out to the back, extending to a mere three inches. As for Richard, he clothes finally went through a change overhauls. The Autobot insignia slowly faded away and the color brightened from black to white and the sleeves shrunk away to be nothing but straps, forming a tank top of his own. While the shorts remained the same, the fabric became more of polyester and the color darkened black with a white strip on the side and an Addidas logo on the other. The sneaker’s Autobot insignia vanished as well, replaced with the same Addidas logo and redesigned into what would be running sneakers.
Already, they left their late teens behind and became college sweethearts and goals and ambitions ahead of them. Richard was passionately kissing Rebecca and pushed his pecks into her striped tube top to squish her huge breasts and his one hand groping on her round ass. For Rebecca, she was her finger guiding down his abs before proceeding to grab his crotch, which has grown huge during his growth with her balls expanding to the size of softballs, and gently massage. While their foreplay was less aggressive, they are still feeling each other and groping around. But the one thing that happened is they have their other hands connected to each other. That’s when two rings appeared on their index fingers and were shining brightly. The rings have a gold band around the fingers with a diamond on the top.
Katie looked to the rings at a distance and realized what they were. “Hmm… Interesting…” she stated, “Those look like engagement rings. Guess that means they are officially engaged. I’m quite amazed how they are still holding on to their kiss after I made that wish. Wonder how far they will go?”
Indeed, the two, since they kissed, has aged considerably into their young adult years. In fact, all their friends who are still playing in the playground, didn’t notice the two aging, as they were preoccupied. Even Richard and Rebecca wouldn’t remember them as friends, just young strangers to them. But it didn’t matter, as their bond grew deeper the more they kissed. Richard almost went all the way as he squeezed her breast with his hand and moved his pelvis forward so that he gyrate a bit against Becky. Becky gave a soft squeak before breaking off the kiss. With that, the magic stopped, leaving them at their current ages. The two were in the awkward stance where they were groping each other and fiddling with certain parts.
Rebecca just look to the playground and turned to her engaging boyfriend to stop. "Rick, we can't be doing that in public," said Rebecca in a more mature voice, "Especially with children nearby." She indicated the kids on the playground who had not too long ago been her classmates. Though she wouldn't know them now, her classes now being at the local college.
"Sorry, I just got so horny with you," said Richard, his voice a lot deeper than it was before they started kissing.
"I know, I could feel you right against me," said Rebecca, her eyes going to Richard's crotch with growing longing.
Richard lifted an eyebrow and said, "Your nipples are starting to show."
Rebecka looked down and quickly covered her chest. She glanced down to make sure. Her nipples were still covered by her bra and top, but it was just possible to see the indentions they made. "I guess I'm hornier than I realized," she said.
"How about we head back to the apartment and take care of that?" suggested Richard, his memories now telling him that he and Rebecca shared an apartment, most often the bedroom.
"Yeah, I really need to take the edge off this," said Rebecca as she stood up. Soon the college-aged couple were walking back to the apartment building where they lived so they could deal with their heightened libido.
Katie watched the whole thing and could tell that it was over pretty fast. "Huh... Guess they stopped the moment they engaged to themselves. Could be a bright future ahead of them. But as she was watching that, she was finding herself rather aroused by the display. Her sports bra concealed her nipples well, but they were definitely fully erect and rubbing beneath the cloth. Katie could feel a light bit of dampness in her shorts, thought thankfully not enough to be seen. She hadn't paid much attention to the libido of her adult body before, but now it was awakened and begging for attention. Perhaps she ought to find herself a man to help her take care of that. There were probably plenty of guys in the park who would be happy to help a curvy young woman scratch her itch. And there were plenty of boys who could be aged up to do the job as well.
"Still, just the thought of them aging makes me feel so horny too. I don't know, but I feel like I need action myself. Find a man to screw around with." she said feeling a little flustered. Looking to the ring on her finger, she smirked and said, "Perhaps I use the ring to find myself a someone and change their age to be as hot as me. Could be fun. Now... Who will I choose to be my little boy toy?"