Sex in the afterlife
A couple made a deal that whoever died first, they would come back and inform the other of the after life. The woman's biggest fear was there was no heaven.

After a long life the husband was the first to go and true to his word he made contact.

Mary... Mary....

Is that you Fred?

Yes, I have come back like we agreed.

What is it like?

Well, I get up in the morning, I have sex, I have breakfast, I have sex, I bathe in the sun, then I have sex-twice, I have lunch, then sex pretty much all afternoon-supper-then sex till late at night, sleep then start all over again.

Oh Fred you surely must be in heaven.

Hell no, I'm a rabbit in Kansas.