Kairi was a little startled when John gripped her hair, forcing her gently to suck him harder.  her hands squeezed his thighs from the effort but she took him in her mouth.  It was only starting to be uncomfortable when he pulled her off his length.  She sucked in a breath.  He had asked if she was enjoying herself and she shivered because she was.  She didn't think she would, but she did.  "Yes, I'm enjoying it, she said, her face reddening.  She was a little concerned about closing her eyes but she did as she was told and opened her mouth wide to him.