A
hoe that spends all day lying naked on her bed(or some other soft surface)
masturbating and looking all used up, because of all the nymphomania she has gotten from fucking countless men throughout most of her
life as a young woman.
The term "heaved" means fucked once so many times to the point of extensive use and has absolutely nothing to do with the phrase "heave ho," which sailors use as a command for pulling something, such as a rope, cable, or fishing net.