Can't say I think Janeway is very sexy......and it's not because she's an older lady. Just look at
Troi in her Voyager appearances. She was in her mid 40's and still absolutely gorgeous..........and Janeway?.......not so much, me thinks. She didn't have the looks, nor the personality. Not that I didn't like her, but I'd never have called her sexy. It would have been like saying my mom was sexy............ewww, gross, that's a terrible thought.