It's true love have the incredible capacity to make one loose their head or senses, though I think it depends on the persons. I will always say NO to that kind of crappy manipulation.
If you can let other treat you like a mere sexual objet, don't expect them to love you back one day or respect you. At the end, nothing good comes out of that but suffering from you; is that worth the carnal pleasure?
This kind of person who can use someone by exploitating the feelings they hold for them are trash in the first place; they have no values as human.
Plus if they sleep with other people aside you because you're just a toy to them, if they do it without protection, you can get STD from them
So thanks, but no thanks.
I kinda get the hate but c'mon let's face it. When it comes to love logic and rationality gets thrown out the window. Hell if my one-sided love told me I'll be her toy I would gladly accept it in a heartbeat if it meant I can still make at least some memories with her.