Cumlocked

I wanted to find out what it was like to be his girlfriend, and I played her part too good. He decided to lock me into her body!
"I should have told you cum locks you in her body," he said as he spewed all over my tits, "but I like you as my gf better!"
"WAIT!" I cried as I felt the spell lock me in place. "OMG! I'm stuck in here!"