Girl, I know you'll be mad when you realize she said you were dyed, bit come on she said with a mole.
This is not "get a hint" anymore, this is the whole book you are missing
Ecchi anime is an industry. And in case you haven't heard, Hentai porn also is. I can easily see this be like that "I Want You To Make A Disgusted Face And Show Me Your Underwear" anime (yup, that's the plot right there in the title).