The two lovers gazed at each other, and then the woman waved for the man to bend down to her. He leaned down and turned his ear to her, and she whispered into it, shielding her mouth with her hand. He listened and nodded. Then, his eyes went wide as she finished.
"Are you sure?" he asked, standing up straight and turning to look her in the eyes.
She nodded and smiled up at him.
He smiled back.
They closed their eyes, and then a glow surrounded them. There were sparks and a whiff of ozone. The house gained new definition gradually as if it were a videogame house with better textures popping in. The two lovers started to shrink. The man's height and muscles reduced down to more realistic proportions as the woman's shapely body deflated. Her impossible curves became more realistic if still improbably large. The two started looking a bit younger as well, shrinking down into less mature bodies. When the changes stopped, they had both been regressed to the age of 13.
Carrie blushed a bit. "Well, there you go." She tried to avert her eyes. "Is everything back to how it should be now?"
The boy was more muscular and taller than average still. The girl had already begun to develop a stunning figure for someone her age. She even stood an inch or two taller than the boy.
The pair looked into each other's eyes and smiled.
"What do you think, Mark?" the girl asked.
"What do YOU think, um, Tammy?" the boy asked.
"Perfect," Tammy replied.
"Perfect," Mark agreed. They kissed.
"All right then," Carrie said, as they kept on kissing. "I'll just be going." She walked to the door and opened it. To her relief, there were no jungles or monsters waiting for them. Everything outside looked normal again. She turned back to the kids. "You two keep quiet about this... or else. Got it?"
"Sure," Tammy said as she broke off the kiss.
"Not a word," Mark said and smiled again.
Carrie found the pair a bit confusing and suspicious, but she decided that she would rather just get out of there than investigate.
"Let's go," Todd said. "Back to the lab."
Carrie closed the door behind her and left Tammy (formerly Tim) and Mark to figure out their new life together as a young couple.