A cock suck in its most basic form is for a woman (or in some undesirable incidents, a man) to take a penis (cock) into their mouths and suck it. There are many variables on this technique (see "walrus" and more).
"This one bitch was really drunk and I carried her about all night. I was getting a bit sick of her and everyone fucked off leaving just the two of us. I laid her down on her knees and said 'You owe me this'. Some might say that was a form of rape, but hell, what a fuckin cock suck"
A bath consisting of a variety of slats, oils, soaps or any other added ingredients such as fruits, milks, herbs or any other spices for health or beautifying benifits.
She brought home alot of stuff and took it to the bathroom. She must be taking a witch bath.
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.