Flatten bread with rolling pin. Mix cream cheese with blue cheese in a bowl. Spread cheese mixture on each bread slice. Place asparagus on top and roll up tightly. You should see a piece of asparagus on both sides otherwise shorten bread slice. Brush melted butter all over on roll and transfer to a greased cookie sheet, seam side down.
Sprinkle with sesame seeds and bake in a preheated oven to 375°F (190°C) for approximately15 minutes or until rolls are lightly browned.