No title...help?

As you sinfully go behind your girl
You touch me places only her body is jealous
Only when your mind is out of this world
Was that your chance to finally be rebellious?

She touched him with feelings she had
Holding your feelings away from her chest
Nothing could stop her from becoming this bad
As she finally failed your test

I had the notion you were taken
How could I have been so stupid?
If I am not mistaken
You two were'nt clearly hit by cupid

Was this sweet revenge of getting her back
When you laid your hands on me?
Is it the love you two lack?
Or confusion with a side of curiosity?

Lost in the deep depth of this well
I don’t want to share you
In this expensive cost of hell