Posting to Lemmy for alt sauce since IMGUR probably blocked it already.
Closest thing the author did was add more of her waist and legs then slimmed her waist.
Her boobs in the comic take up ~ 219,978 pixels.
Her boobs IRL take up about ~ 222,528 pixels.
Sauce: https://imgur.com/a/qDcAjUX
I’ve done my part. I’m not calculating volume lol.