First of all … “Clinton sex”!! LOL! I love that phrase. Can I borrow it if you don’t mind? 
“Question: Are you saying then that a relationship between two men or two women is sinful if it involves sexual attraction, as in your example? Or just consummation?”
Here’s an overall clarification: having an attraction to someone of the same sex isn’t a sin. (Gasp!! I know you’re shocked). Here’s another one: having an attraction to someone you’re not married to is not a sin either.
You can probably tell where I’m going with this. ACTING on the attraction is the sin, in either of the above cases. And no, I don’t just mean sex. To use my “comparison” illustration further: if a married woman is flirting with a man who isn’t her husband, kissing, hugging, and being romantically affectionate, she is engaging in what some have called “emotional adultery”. It’s a sin. Perhaps not QUITE as serious as actually following through with sex, but still very serious nonetheless.
The same thing goes with same-sex attraction. Suppose I find myself sexually attracted to a man. If I choose to act on it at all, in flirting, kissing, being romantic, etc, it’s a sin. It’s not just a sex thing, it’s pursuing romantic relationships that are not heathy by God’s definition.
Thank you for explaining about Esprix, now I understand. As for your other line, “are they still condemned to damnation by the Lord?” let me clarify something else.
God has never condemned anyone to damnation. God’s desire is to bring people into His kingdom, and when we choose to walk away from Him and do our own thing, we are damning OURSELVES. The truth is, it is astonishing that God allows anyone to heaven because there isn’t anyone alive that deserves it. I sure don’t.
My point is that the tone of your quote is not the tone that God would set. To use the example you gave, God does not look at Esprix holding hands with another man and say, “Well, that does it! Off to hell with you!” That’s just crazy. God looks at his life, and my life, and everyone’s life and says three things:
“I LOVE YOU. I don’t want to punish you for your sins, whatever they may be.”
“I’M A JUST JUDGE. You are guilty, therefore I HAVE to punish you for your sins.”
“To solve this conflict, I offer you Jesus, the perfect Son of God, who died to take the full punishment for all your sins. If you choose to submit your life to Him, I will forgive you of all your sins.”
It’s that simple. Hope that helps!