Suckwatcher
a girl who likes to see her girlfriends get slutty but stay's out of it herself.
"last night was weird. this girl gave me head and her friend was just looking and smiling!"
"That's because she's a suckwatcher dude, she never join's herself but let's all of her friends get nasty!"
"That's because she's a suckwatcher dude, she never join's herself but let's all of her friends get nasty!"