I'd love to know the artist. This is seriously hot.
Gelbooru has two versions of this, one tagged as "pierre_romano" and the other one tagged as "newmen", there's also a gallery on g.e-hentai from pierre_romano with this image http://g.e-hentai.org/s/063f88bc0d/131388-34 but newmen's art looks more similar to this pic than pierre's art, although their art styles are fairly similar.