Since she is a virgin I would not say that it is a matter of removing the pressure, but more of you being patient until "she is ready" - and you must also realize that you may not be the one she loosing her virginity to... so if you really do care for her just continue being there with her as a couple and do not let the fact that you two are not having sexual intercourse be a controlling factor in the relationship.

BTW - it was six month of dating the same guy before I decided I was ready to take that final step in our sexual relationship.