Party (animal) of One (Patreon)

Magic is as ever a fickle beast. Just because you're the one casting the spell doesn't mean that you are immune to it. So when you're trying to turn two of your friends into one horny beast, it's probably best that you not "join in" on the action, lest you find yourself getting added to the equation as the "best fit" considering what/where you are doing things.