You know? I think you're onto something here.
Domesitcation brings on a host of behavioral and physiological changes in affected species, including:
decreased aggression/fearful behavior
Increased curiosity and friendliness
smaller teeth and weaker jaws
Novel and more varied coat colors, esp dilution and piebaldism
smaller brains and reduced spatial reasoning skills, but increased social skills
changes to the endocrine system that cause increased sexual behavior including using sexual activity as conflict resolution and the ability to breed all year-round.
Bimbofication is a kink scenario in which the person being bimbofied undergoes extensive behavioral and physiological changes, including:
Decreased aggression, up to the point of forgetting perviously hostile relationships
Increased friendliness and curiosity in the interests of others
more "femminine" features including smaller, less angular jaws
changes in hair color, especially becoming blonde or developing novel colors like neon pink
"IQ Loss" or "Dumbification" in which complex logical reasoning becomes harder for the subject but social situations get a lot more navigable
A notable increase in Sexual Behavior, in terms of frequency, duration, number of partners, variety of acts and the use of Sex Acts as conflict resolution. The resolution to all their problems, really...