As Tyni moved a hand down toward Brenda to comfort her, Brenda turned away from the hand, crossing her arms in a gesture of defiance. Tyni tried to stroke Brenda's back with a finger, only to have her hand whipped by Brenda's diminished tail. Tyni sighed and backed away from Brenda, "you really shouldn't be so mad Brenda, I wasn't going to keep you like this anyway!"
Brenda turned around to look up at Tyni, frowning, "Then why don't you change me back now?"
Tyni nodded and picked up the size ray, fiddling with a knob on the side to set the gun to return Brenda to her normal size, "Please don't be angry with me Brenda, I just wanted to try this thing out so badly!"
Tyni shot Brenda with the ray-gun, nearly instantly causing Brenda to swell upwards at a rapid pace. Tyni watched with a bit of awe as Brenda's body swelled to her former titanic size. Brenda's frown had faded a bit, but Tyni could tell that Brenda would probably still be unfavorable toward her for a while if she didn't do something to make it up to her. After a few moments of deep though, Tyni's eyes lit up as she found her solution to her problem with Brenda. Tyni giggled as she twisted the knob on the size ray back into a shrinking position, and before Brenda could interrupt her, Tyni held out the sizeray to the big bronto-girl, grinning up at her, "here! I still want to see someone under the effects of this ray, and if it makes you feel any better, you can be the one to use it on me, and make me as small as you want!"
Brenda looked at the ray in her hand with growing curiosity, and then looked back at Tyni, her frown quickly fading into a gentle smile, "you'd do that for me?"
Tyni giggled happily at Brenda's emotional turn-around, "you bet!" She clapped her hands together lightly in anticipation as she watched Brenda's grip on the raygun become more steady and resolute.
Brenda lowered the raygun in Tyni's direction, a playful grin on her face as she pulled the trigger, "let's see if we can make you live up to your name, 'tiny'!"
As Tyni quickly lost height, it became apparent that she was shrinking toward a height of...