She wrapped her arms tighter around him when he pulled her close, pressing up against him. Soon, they were walking back and away from the door and she was careful not to topple over. That really would not be the best thing to make Robin want to keep up with what they were doing. After all, falling flat on her face really wasn't the most sexual thing she could do, even though she was unaware of most sexual things she could do. She wasn't as knowledgeable about that.
Pulling back for air, she looked up at him for a second before kissing him once again. Slowly, with an air of confidence she had no idea that she had, she dropped her hands to the hem of his shirt, letting her fingers slip under the material so her nails could slowly run across his skin.