"I-I am a good girl." Spencer flushed as she realized what she had just blurted without thinking about it. She had meant it innocently but under this context...it felt so dirty! She only turned more red as their last encounter was brought up as more evidence against her. "Y-yes..." she answered weakly.
"I don't need to be - " her protest was cut off as her own thong was pressed against her mouth. She could taste herself and she was humiliated five times over. She pulled her head away as Carrow pulled the knickers away.
Spencer shifted nervously as she held her glare with Professor Carrow. "I...I'm not aroused. I..." she trailed off, clearly at a loss of an explanation for the first time in her life. Well, an explanation that she would willingly admit to.