Guys, it's been changed to this now:

You can't make this shit up!

A common occurance of some asshole on Tumblr misinterpreting something, then a bunch of other people taking what that asshole said as fact without doing any research of their own, and then things spiraling out of control.

The real story is that Soleil gets lightheaded and is prone to fainting around cute girls. So much to the point that it's affecting her combat performance. So Kamui gets the idea to slip her some magic powder that causes her to see men as women, in order to get her more used to being around cute girls and hopefully solve the problem she's having. And it works. Soleil falling in love with Kamui after seeing him as a girl was an unintended side effect.