If we apply your (very flawed) reasoning, then human children all "want to have sex". You really ought to rethink that one!Because if they had sex organs they would want to have sex.
Nowhere in Scripture are we told that God does not "allow" marriage among angels. It just tells us that the angels in heaven don't marry. Don't misrepresent the words of Scripture.It would be cruel for God to give angels sex organs and not allow marriage
Marriage is the only relationship among humans that is sanctioned for sex. Further, God prohibits sex between different 'kinds'. Animals have sex without being married, and nothing in Scripture suggests that God has a problem with it.marriage, which is the only sanctioned relationship for sex.
Streeeeeetch.By this we can deduce that they do not have sex organs
No, we can't. That's a non sequitur.
Try sticking closer with what Scripture says, and don't bother speculating where Scripture is silent.