lol, I've ****ed some tight chicks in my day!
A loose girl, is one who generally gives your d!ck no stimulation. A girl who does kegels, generally has stronger muslces, they aren't flabby like a loose girls. Though kegels girls can make their *****'s tight, loose girls cannot. As the muscles stretch they have the opportunity to work the muscles and allow them to heal gradually to become tight, otherwise, it's fistable and will only get bigger with the more objects that are stck inside.
Kegels though, can make a loose girl enjoyable. Even without any thrusting, grinding can become irresistable to both, though it's only during the beginning stages of sex before you have to take over again.
reyalp got it right on the money, so ignore what I said if you don't want further information