On the minus side, you've turned into a woman and have become stuck in a chastity belt.
On the plus side, some hot guy has turned up who has the key and intends to free you.
On the minus side, he intends to rape you as soon as he's freed you.
On the double minus side, he's accidently made you toss the coin. Turning your head, you see that the coin has landed heads.
"I should tell you." you say nerviously "I'm not really a girl."
"Oh you've girl enough for me!" says the guy, holding you down on the bed. Just as he is about to unlock the belt, he sees something very wrong with his hand! He's turning into a beast, but what kind?