If you really want to max bond something really fast and willing to go maximum autism for it, then this is pretty much how they do it in 3 days or less.
Minimum 30k bond an hour.
Average SSR = 1.7m bond needed
Recommended double Lunchtime and Heroic Portrait.
Servants sold separately. Get creative.
RINSE AND REPEAT DO THIS 1,700 TIMES WITHOUT REST IN BETWEEN AND YOU TOO CAN MAX BOND AN SSR IN 3 DAYS OR LESS
No I have not resorted to doing this yet.