"...Let's give her friends a fun surprise!" Dustin said with a grin. Ty nodded, turning back to the girl.
Just after she leaned back, sighing as she failed at whatever she was playing, her breasts felt odd. She looked down at herself, but since she was in public, she didn't want to do anything weird that could get other people's attention. But then, Ty sat down next to her.
"Hey, what are you doing here all alone?" He asked casually, smiling to her. This was going to be fun... The girl blushed and looked away, closing her console.
"J-just waiting for someone..." She answers in a quiet whisper. Ty nodded, not minding her shy demeanor.
"Oh? And what's your name?" He asked next, his eyes looking over her body. The loose clothes made it difficult to see the changes, but he then saw her breasts begin to shrink, which made him grin further.
"...Robyn." She quickly answered, squirming. She didn't seem to notice her shrinking breasts, or that her hair was shortening, either. Ty decided to, due to her behavior, tease her a bit.
"Robyn, hm? That's a rather girly name for someone as handsome as you," Ty complimented her, leaving her confused.
"H-handsome? What do y-you mea- Ah~?!" She gasped, dropping her handheld as she cupped her crotch, She closed her eyes and began thrusting her hips forward against her will. She could feel something hard growing against her hands, stretching her jeans. "Wh-what's happening?" She asked, but Ty decided to act like nothing was happening... And nobody else around seemed to notice, either.
"What do you mean, man? I get that you're excited by having me around, but you don't need to get erect in public..." Ty whispered into her ear, her eyes going wide.
"E-e-ere- Huh?" She moved her hands away, but the sight of her jeans bulging with something throbbing beneath left her speechless. Ty took this time to change her further.
Her chest was now flat, and she was beginning to grow taller, and her figure was evening out. He made sure she ended up taller than himself by at least a couple of inches, making her t-shirt look pretty tight. Robyn stroked her flat chest in confusion, unable to form a single word, but her wide eyes showed how shocked she was. Her hair stopped shortening at shoulder length, but he let it stay black.
She moaned all of a sudden, arching over and hugging herself. It looked like her breasts were growing again... But instead, she was becoming more muscular, her arms beginning to bulge, and her pecs stretching her t-shirt in a way that made even Ty feel a little excited... But he didn't care about hiding his half-erect dick bulging his pants. On the same note, Robyn's new cock gained a size boost, too, visibly above average length, the erect shaft nudged tightly in the leg of her now snug jeans.
"I...I...I look like... I look like..." The girl stuttered. Her...no, his face was bright red, his hands unsure what part of his body to explore next.
"You're a handsome hunk, Robin! ...You could use some new clothes, though... Something to help with your shyness." Ty thought out loud.
"What?! B-b-but I'm not a guy! And it's RobYn..." Robin objected, but it fell on deaf ears, as his clothes felt different all of a sudden...