Mooney marries his lovely 25 year old TTFN. Because her new husband is so old, TTFN decides that on their wedding night they should have separate suites. She is concerned that the old raker could over-exert himself.
After the festivities she prepares herself for bed and for the knock on the door she is expecting. Sure enough the knock comes and there is her groom ready for action. They unite in conjugal union and all goes well whereupon he takes his leave of her and she prepares to go to sleep for the night.
After a few minutes there's a knock on the door and there old Mooney is again ready for more action. Somewhat surprised TTFN consents to further coupling which is again successful after which the old boy bids her a fond good night and leaves.
She is certainly ready for slumber at this point and is close to sleep for the second time when there is another knock at the door and there he is again fresh as a 25 year old and ready for more.
Once again they do the horizontal boogie.
As they're laying in afterglow the young TTFN says to him, "I am really impressed that a guy your age has enough juice to go for it three times I've been with guys less than half your age who were only good for one."
Mooney looks puzzled and turns to TTFN and says, "Was I already here?"