Both about sex & women.
Cherry Pie is both about the girl… young voluptuous, sexy… “cool drink of water, such a sweet surprise. taste so good make a grown man cry” or “I scream, you scream, we all scream for her, dont even try cause you cant ignore her”

and the sex… the “swinging” is a reference to sex… “swingin to the left, swingin to the right, think about baseball and I’ll swing all night”… “swingin to the drums, swingin to guitar, swingin to the bass in the back of my car”

Pour some sugar on me is a little more explicit in its imagery of the girl moreso than the sex but very similarly rooted…

the girl… “livin like a lover with a red hot thong, lookin like a tramp like a video vamp, demolition woman, can I be your man?”

The sex… “you gotta squeeze a little, squeeze a litte, please a little more! easy operator come a knocking on my door, sometime, anytime sugar me sweet… Little Miss Innocent, sugar me!”

Def Leppard is my all time favorite band. PSSOM is basically about sex. The song is not too specific and there’s not really any deep meaning to the song. The song was written toungue in cheek and is not meant to be taken too seriously (just like most of Def Leppard’s material).

Same goes for Cherry Pie, it is about sex, but well hidden.

The words are actually sqeeze a little squeeze a little tease a little more.
And its livin like a lover with a radar phone, not a red hot thong.
Just to clear that up.