Help with evil sisters?

my sister is blackmailing me she made me dress up like a cheerleader dide my make up her in her riend took me outside and tied me to a tree. made me say i wish i was a girl a hundred time they counted. they took ice poured it down my panties and sprayed me the house while singing tffiany's a sisssy. then i started to cry and they taped my mouth shut and stuck a pacifier threw it so i looked like i was sucking on it and if i take if they punche me a bunch and put it back on they say i have to wear it forever