I wish I had the time to typeset them, but here's the text.
= Image 1 =
[Bowsette]
I'm gonna bulk up so I can crush Mario!
[Koopas]
Yeaaahhh!!
[SFX]
Hmph!
Flex!
= Image 2 =
[Koopas]
Lady Bowsette!! You're so huge and badass!
[SFX]
Huff... Huff...
Fwump!
= Image 3 =
[Girl]
Hey! Is it true that your ex was kinda chubby?
My ex would make fun of me and call me fat, so, like...
What do you thi-
[Guy]
You're thin.
[Girl]
......Huh?
[SFX]
Thump, thump! (heartbeat)
Squish.
= Image 4 =
[Guy]
Think you can put on another 10kg by next time?
[Girl]
Spffft!
[SFX]
Huff...
Gulp.
Mmph...
Squish.
Wobble.