(In this alternate timeline, all different incarnations of Godzilla exist at once and they all exist as anime girls. Just FYI.)
You were exploring a mountain, when you suddenly slipped and fell into a hole that was deep... Very deep... You kept falling for minutes on end... Until... You had seemed to land on a strange, squishy surface... You suddenly heard many female voices yelling at one another. What you saw made you shocked. You saw... All the different Godzillas! They were all so... Pretty! They didn't seem to notice you.
Legendary: "For the last time, Heisei... I'm the better one here, when will you get that?!"
Heisei: "Tch... You're but a knockoff of me, the clearly superior one."
Showa: "Zilla! Stop biting me, you runt!"
Zilla: "Haha! No! I won't stop, big sis!"
Millennium: "Whatcha chattin' 'bout?"
Ultima: "Shin!!! I'm gonna kill you!"
Shin: "Not if I kill you first! Raaaaaah!!!"
Earth: "G... Girls! St... Stop fighting, please!"
Godzilla Earth, Shin Godzilla, Godzilla Ultima, Godzilla Millennium, Showa Godzilla, Zilla, Heisei Godzilla, Godzilla Legendary... All of them were here! You then realised that where you were was on... Godzilla Earth's massive breasts! You had to get the attention of these girls...