Thomas Riddle and the Lamb of Dreams

!Canon Compliant AU! Tom Riddle is granted his right to reincarnate under one condition: a probation period of 25 years in his next life, supervised by the very god that's claimed him—the God of Dreams, formerly (in life) Harry Potter. He's pretty sure there's some cosmic irony going on with that one. Oneshot; PRESLASH(?) TMR/HP