ok, this puts a complete flip side on the picture you are referencing. i mean, the fact the devil is overweight, and that there are tentacles behind him shows the new focus of many mankind these days. of spending hours at a computer, eating junk food, watching tentacle hentai... the new age sin.
maybe i look into the art too much. but i really feel that from this picture. being a chubby myself, i can also feel relaxed looking at this picture - as you have made chubbiness seem more acceptable, and dare i say it - sensual. As he's gonna be Lucifer's bitch! =P