My girl friend knows i were tighty wightys and she dosent care do other girls like tighty wightys ?

i think for every person its different. some girls do some girls really don't. i personally don't care. i mean i guess they can show you off pretty well. but im not gonna tell someone to wear a different type of underwear because i think it looks better. but um really if that's what you're comfortable wearing then wear them. especially if your girlfriend doesn't mind then that's all that matters.