She can start being more dilligent about her Kegel exercises...encourage her by reminding her how...damn...GOOD it feels to contract tightly around your lover!

Orrr...you could always bring her to orgasm before entering her...I don't know about the other gals here, but I'm always tighter after I cum...then give her another or two! She'll be yours forever, hehe!

Good luck!
Mae

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Dance the dance of lovers, I don't need no other, to ride the waves of pleasure and pain. . .