Mark Beachum
Mark Beachum is an American comic book artist, writer, painter, publisher, photographer and filmmaker known for renditions of the female figure. Having worked for Marvel, DC, and Continuity, among others, his most notable credits include work in Web of Spiderman, Samuree, Vampirella, Penthouse Comix, Razmataz, Alienzkin and Supergurlz. Michael Bair summarizes Beachum:

...Sexy, Elegant. Before Adam Hughes, before Frank Cho... Beachum set the standard for "Sexy"...
Beachum has often expressed that superheroes are an erotic idiom, and that he is not interested in writing/drawing for children. Beachum is known for depicting men or women in a more erotic fashion.