I wouldn't say she's not interested, just she might make you jump through some hoops before the bang. If she's worth it, then go ahead.
Saying "want to go to my room" screams thirst and she knows right there that you're gonna go for the bang. Find a way to get her back to her place by asking her to watch a movie with you. That way you can escalate in private, and she doesn't need to immediately put up her bitch shield and say no right off the bat.
Saying "want to go to my room" screams thirst and she knows right there that you're gonna go for the bang. Find a way to get her back to her place by asking her to watch a movie with you. That way you can escalate in private, and she doesn't need to immediately put up her bitch shield and say no right off the bat.