Honest Cravings by Erin Lark
Alison's happy to submit to the right man, but when Aaron asks her to switch places with him, the last thing she expects is to enjoy it.
Alison has a problem. She knows better than to come without her Dom's permission, but she just finished without him even being in the house, all thanks to a book he bought her along with some peppermint oils from their kitchen cabinet.
Aaron's a good Dom and always takes care of his subs. When he wanted Alison to achieve subspace, he bought her books where the characters did just that. And now, he's been mentally training her with books without her knowing it.
That is, until the peppermint oils. When Aaron returns home, he not only smells the oils on her, but he can taste them as well. Assured Alison does more with her books than just reading them for pleasure, Aaron's ready to take their mental training to a whole new level.