a girl who is a tom boy because of her friend who secretly likes her , then when she went ...

a girl who is a tom boy because of her friend who secretly likes her , then when she went to university, she fell in love with a popular handsome guy who crossdresses secretly ,she found out then they became "girl"friends . but then her original friend got angry when she started dressing up as a girl and said 'you're a boy' at last he tried to rape her but she kicked him out of the house. Then there's another girl who's in love with her because she's like a boy, not like the other men who she has had sex with
what is the title of this manga thx