I'm having trouble progressing out of comfort with this girl and into a more sexual/romantic relationship. The problem? I am insanely busy pretty much all the time (law student) so we only get to see each other about once a week. To make matters worse, neither of us currently have our own place, so I'm stuck trying to convince her to come back to my friend's guest bedroom. Therefore, every time I seem to build some momentum with this girl (like when we stayed at a hotel for a wedding last week), the lack of frequent interaction seems to kill it and I'm back to holding hands and kissing.

I've never had this problem before, but then again I've always had my own place and never been this busy. Any suggestions, routines, etc. that one can use to quickly ease into more sexual behavior after a hiatus? Anything I should be doing during the week to keep up momentum when we can't hang out?

Thanks.