Draco didn't realize they had been moving until the edge of the bed hit the back of his knees, causing him to fall back on the bed. Harry moved to straddle him, causing both of their erections to grind against each other, eliciting a moan from both boys. Draco ground his hips up against Harry bulge, begging for more contact. Harry growled deep in his throat, causing draco to shiver in pleasure from what the sound did to his body.