The theory that if you make an erotic comment to a beautiful girl

The theory that if you make an erotic comment to a beautiful girl while she's studying, she'll take her clothes off.
有一种理论认为，如果你在一位漂亮女孩学习的时候对她说一些色情的话，她就会脱掉衣服。
勉強中の美少女にエロコメしたら脱いじゃう説