Seduction in strength - the effortless dominance and pure-hearted innocence represented by the superpowered heroine has driven generations of men insane with desire.
Super Girl X
Sexy Super Girls!
If you love the idea of good girls with vast, superhuman strength and other unattainably superior qualities, you've come to the right place!
Awesome Supergirl Transformation
Commission:SupergirlPhenomenon by *Jebriodo on deviantART
Ordinary women all over the world are spontaneously transformed into towering, muscular, huge-breasted superwomen! If only!
[h/t: Supergirl Phenomenon - Growth Comics]
Power Girl Redux
Power Girl Redux colored by *CallMePo on deviantART
Here’s a nice re-imagining of Power Girl by CallMePo.