Sara could clearly tell that Clara didn't fully believe her cover story. It was quite obvious that the place wasn't abandoned, but Sara didn't seem to care and at the moment, it didn't seem like Clara did either. If the older girl asked her the truth later, Sara would probably tell her the truth.
Grinning, Sara didn't comment on the fact that Clara didn't deny that Sara would win their little bet. Smoothly, she guided Clara to the table and pushed her back against it. "Lay back." She whispered sexily into Clara's ear. "With your legs hanging off the side." She nipped Clara's ear.
Before letting Clara move, she gave her a short, but deep kiss, flicking her tongue over the other Slytherin's lips as she drew back.