Please. This is what happens when the bible is taught without actually being read. If they actually read the story, they would see that Naomi counseled Ruth on how to snag a husband, Boaz. Boaz married Ruth, and they a child:
Rth 4:13 So Boaz took Ruth, and she was his wife: and when he went in unto her, the LORD gave her conception, and she bore a son.
There's no way you can read a lesbian relationship into this. It's sick to even attempt it. It's a beautiful story about the love of a mother-in-law and daughter-in-law...really more of a mother daughter relationship.
I'm surprised they didn't call Boaz a "sex toy" to father a child on Ruth so that her barren "lover" Naomi could have a child. (/sarcasm off)