When a slave is not actively serving she, placed her is a waiting status. Darling a little's diary. There are many studies that show that semen has lots of good nutrients in it, and even some bonding elements that will attach her to you.
The slave’s Environment during slave training:
When long-term behavioral goals are involved, the Master needs to understand more than just classical and operant conditioning. Have you read my post about screening a girl for a relationship yet? This reinforces your control. It is never about forcing beyond what she consents to in the relationship.