I guess the vibe should be vintage/trashy porno magazines - 70s-esque, retro...
um...


Dildo Diaries
Lonely Lovin'
Hands Solo (the 1977 issue
Fingered
Gashtranomical
CLIT


something European?
Labia L'amore
Das Kuntz

or analogies...
Beating About The Bush
A Bird in the Hand

or the random
Potholers Monthly