Goddess Yasemin wanted to test her slave's inner strength and she did this by having the guy be her human pony. The mistress had a great time having him carry her all over the house on his back. He was tired and in pain but she did not care. He had to do it until she felt it was enough. He tried his best but she did not like his inner strength as he did not persevere as long as she had hoped he would.