I've never been a huge breast man myself - a girl's gams are what gets me - so if cancer had that effect, it wouldn't effect my feelings for someone I love.

Though if the relationship were just starting out, I might be relunctant to get too deeply attached emotionally to a woman sufferring with cancer. Sounds mercenary but before you get attached, sometimes you have to think long term ... I want my wife to grow old with me. But then again, no one chooses to fall in love.

As far as a small dickly goes, if it caused any problems at all, I'd think it would be more likely to make the man self-conscious and thereby less skilled as a lover in the bedroom. Though, I hear from female friends that men like that learn to use other parts of the body, namely the tongue to compensate. Sort of like a blind person with crystal clear hearing ... hmm, maybe a bad analogy