I am also touch repulsed ( I have a few people I am comfortable with tho ) if you can't resist and cross the line that could be very hurtful to her to it might be better if you stayed away. I suggest you talk to her about this see what she thinks. it worked well for me. that's what queerplatonic boyfriend did and it worked out for us eventually we did grow apart tho. so I suggest you talk to her see what she thinks.