sexual bondage, n.All

Sexual bondage (n.) is ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠an unusual dependence on a lover, the price of overcoming one's sexual resistance, and a measure of it keeps marriages together.