It is perfectly acceptable to wear a bikini nowadays. Of course guys love to watch girls in bikinis! Bikinis leave little to the imagination and makes the mind lust and wonder what "she's hiding under there". If I were a girl, you can bet your ass I would love having the power to make guys hot by dressing sexy! Quotes from Garrison Keillor ― “A girl in a bikini is like having a loaded gun on your coffee table- There's nothing wrong with them, but it's hard to stop thinking about.”