It seems like most people here like the buff, muscular hunk type of guy. I like slender or even skinny guys (like Topher Grace from "That 70s Show"), or small, compact, muscular guys (gymnasts, for example, or 120 lb wrestlers). I think a guy's chest is sexiest when it is no more built up than you'd expect from a regular swimmer or from daily push-ups, not from heavy weightlifting. I enjoy fantasizing about guys like that forced to submit to the whims of their Master, with their opinions of their own fates not relevant to the outcome; their master's pleasure should be the only important thing. Getting a cutie like that to volunteer for such service isn't easy, though! too bad....