While I think this poem is self-explanatory, its lyrics might have gone over some readers' head.
The gist of it is that if a man says he's a bottom, no matter how much you might want his cock in your ass, don't pressure him about it. Much like I said in "How To Make A Versatile Bottom Top", let him know only once about your interest to have him top you, then leave the topic alone. Let circumstance bring him around if such is in the cards for him. And even if that never happens, take solace in the fact that you have masturbation to get off to the thought if it happening.