tied up

They both thought about it and then Emily had an idea. She went and whispered it to Helen. She seemed shocked. “Really! You want to do that!”
“Sure!”
Helen turned to me and said : “Stay here.” And they both left.
After a couple of minutes Emily returned and said to follow her.
Helen was lying on the couch with a bowl of grapes beside her. “Fed her grapes but, your hands has to be behind your back. Use something else. Go ****!”
Well this could be fun. I put my hands behind my back, grab a grape with my mouth and went to feed her. Our lips touch and it was quite pleasant and then my hands were handcuff by Emily. Taking by surprised I was thrown to the floor. They grabbed my legs and I tried to shake them off but in my position and they were two, they manage to handcuff my ankles as well. Emily got up and rip her cloth wrap from me, waving it in the air triumphant.
“Now we have a tied up naked man. What do we do Helen?”