Why there was so much blood flow and stiffness in her genital region.

"Why is there increased blood flow and stiffness in my genital region?" she asked Link with a perfectly straight look on her face.

If it had been possible for Fi's body to blush, Link would have. Of course, it wasn't able to, and he didn't. Fighting back the awkwardness and weirdness of the question, Link tried to answer as objectively as possible. "Master, what you are referring to is called an 'erection', and is the male biological response to carnal desire. Most likely, being around Peatrice for so long caused the reaction, as she is a female around your age."

After thinking about that for a moment, Fi nodded, and asked what there was to do about it.

After thinking for a few moments, Link responded robotically, "There are two ways to disengage an erection, Master. The first comes with time. As your desire abates, it will slowly disengorge and return to its natural state. Thinking of things you do not arouse you, and, in fact, disgust you, will expedite this process. The second option involves stroking and fondling the erection until it erupts, leading to an orgasm. They are very pleasurable, but would be considered inappropriate considering you current circumstances. However, from the knowledge I accumulated while I was in your body, I can tell you that it is highly likely that if you reveal to Peatrice your erection, she would facilitate an orgasm without it being considered inappropriate."

It looked as though Fi was taking it everything Link was telling her, but instead of responding directly to any of it, she pointed out to Link that he was acting much more like her than was necessary. After all, they were alone together.

That observation sent Link's head spinning. Was he acting like Fi? He was, he realized. Snapping himself out of whatever was going on with him before, he told Fi that it was possible that the crossbow affected their personalities as well. Regardless, Fi needed to decide on how to handle her...issue, and soon.