Unaware transformation into cop underwear

Description: You had a hot date last night with a police officer. he brought you back to his place and you had the best sex you ever had. he had to get up early for work, hop in the shower and offered to make you breakfast is done. he lays his uniform on the bed and goes to the bathroom. you pick up his sexy underwear and everything goes blank. you find yourself unable to move or talk, you have been mysteriously transformed into his underwear. he is completely unaware as to what is going on he simply you done a runner. it looks like you are going to be pressed up against this cops, ass balls and cock for the entire day. is this transformation going to be permanent?