Hermione felt her breath catch in her throat as he pushed her harder into the shelf, feeling his already rock-hard erection against her hip and books jutting roughly into her back.  She was frowning at him, her brown eyes boring into his blue ones. She mouthed the words "what the hell are you doing?' though nothing came out. Her heart was still racing, but the peak of adrenaline had fizzled out, leaving her shaky. 