colby boy centaur

Hes your lifelong friend colby youve known him all your life and your very close your brst friends and you jave feelings for him but he hides his feelings for you. when he turns 18 he begins to distance himself from you but only certain times of the months you wonder whats going on but in his absence you find a new hobbies and it's spending time riding this beautiful black horse on the local boarding farm whenever this specific horse is there you ride him everywhere and every time you can but just like colby he leaves you for awhile too so one day you get fed up with colby leaving you like this so you so you follow him he doesn't know your following him yet he goes inside the barn at the boarding farm you always ride the horse at as you you look through the barn windows you see Colby as a bright light surrounds him in the barn he lifts off the ground and begins to transform into something else! once the light clears suddenly colby is gone and the horse you ride is standing there where Colby was just standing! The horse talks in colbys voice and you gasp in shock his head turns and sees you in the window looking at him as his eyes go wide.....