She better

I begin to stand up and push the shaft farther in the elf's tiny mouth, past her gums where her teeth once were and down her throat. She tries her best not to choke but its hard when there's and 8 inch wide pole going down your throat. I get lost in the pleasure until I hear moaning I look over and see The 2 sisters were masturbating. Their fingers pushing into their pussies and moaning. Watching me, no, watching their older sister, and my cock. They wanted to change places with her and they were so deep into their lustful thoughts that they didn't realize I was staring at them.

"Wow, you really are sluts." They both jump and start stammering excuses but I interrupt them.

"No, I know what I saw, all 3 of you are nothing but cock sleeves, you were watching your older sister being forced to suck a minotaur cock and you were touching yourselves to the thought." The eldest's ears perk up and take the cock out of her throat and turns around and looks at how stretched her 2 sister's pussies are from fingering themselves before moving back to deepthroating my cock, it seems she's learned her place.

"I'm gonna give you choice, you crawl over here now and start licking my shaft, or you get no cock tonight. It's up to you." and with that both sisters begin to crawl over and join their older sister and all 3 begin licking my shaft before both twins go down and starts sucking my balls while the youngest attempts to deepthroat me but can only make it a few inches before gagging.

I decide to make 1 final test. "Who are good sluts?"