Olivia was trying to get the garage door open but it was like someone had glued it shut (or the writer didn't want to have her running as she changed). she kept doing so as a bulge appeared on her crotch, her face pushed out into a short rounded reptilian muzzle. yellow scales soon covered it while white scales covered her chin. the bulge then burst out of her pants revealing a 3-foot cock with medicine ball-sized testicles in a scaly sack. the thought of escaping soon got replaced with a need to cum so Olivia stopped trying to get the garage door open and instead slid down to the floor. she then grabbed her massive dick with both of her gloved hands as yellow scales spread up her arms, and muscles soon followed.
her eyes shut as they grew in size, and her ears and hair vanished as she rubbed her cock. a long thick yellow tail grew above her masculine ass, it was so long that if she was standing at full height it could rest an entire foot on the ground. once her entire body was covered in toon scales her muscles then grew massive. his feet lost a toe and became large manly gecko feet, Oscar then cumed over the garage floor and opened his deep green eyes. 'man that's the best sex I've ever had with my dick.' he thought as he got up, his yellow and white scales shifting to green and grey as he calmed down. he then grabbed a rag from nowhere and cleaned up the cum in on swipe. 'now where'd I put my... there they are' he thought as he spotted some toon clothes that weren't there when Olivia had come in.
'gotta get back to the guys, hope they haven't started arm wrestling without me' he thought as he put on a technological suit that showed off his arms legs, and tail. Oscar Techzic stepped out of the garage and saw all his friends were there even Toby who had gone to 'relieve' himself in the bathroom. "hey Oscar sounded like you had fun" the white tiger toon said. Oscar let out a series of squeaks, clicks, chirps, barks, and hisses that everyone seemed to understand ("yeah got to say that was I really enjoyed it"). "*hiss* *chirp*?" he said (where's Jill?), "still in her room, I think she's trying to hold in her cum for a more powerful effect," Yakky said brushing some hair out of his eyes before it covered them again. just then they heard a door open and the 11 of them turned and saw...
(authors note: when it comes to Oscar the gecko's voice it's just the noises geckos make, there's no order to it. if you want just put in a long hiss or something)