Also, forgot to mention, but if anyone wants to pick this up, feel free to change the prompt (clauses don't have to be exactly those three, other details can also change).

OP would just like to see creature/pet-son! Connor with Haytham as his master-father in the sort of horror-inducing scenario that Petshop of Horrors tends to leave.

Also, this Count D is definitely not the same one in PoH, but a distant ancestor.