By that point Derek had processed the realizations that the collar was the real deal and he had successfully shrunk his girlfriend. He stared down at Sonya, just coming up to his shoulders and clinging to him for security, and his lust for her began to grow.
She looked up at him, blushing deeply, and it was clear they both wanted the same thing.
"Here." Derek offered gently, simply pulling the girl's oversized bra off her shoulders. Sonya kicked away her panties and stepped back, her smaller nude body presented for her man to observe.
"Damn." Derek laughed. "You're really cute like this."
"Well..." Sonya batted her eyelashes. "I mean, if you want to make me cuter, I wouldn't complain."
"In good time, honey." Derek grinned. "But first, I think you should undress me."
"Oh?" Sonya giggled, placing her hand on her hip. "Am I your little slave now?"
"Nah, but I know you want to anyway."
"True." Sonya stepped forward, reaching down to Derek's waistband to unbutton his jeans. She could see his boner tenting the front, and licked her lips in anticipation as she slowly zipped down his fly. "Oh my." Sonya looked up at him with a huge grin. "You look a lot bigger."
"That's because you're smaller, baby." Derek placed his hands on her shoulders as she dropped his pants and quickly tugged down his boxers.
"Damn!" Sonya whistled, taking Derek's cock in her hands gently. He was fully erect and throbbing gently, and while the organ was familiar to her, Sonya marveled at much larger it felt in her grip. How much thicker, longer. Fuller. She needed it.