Sarah & Kaye bite Mark at the same time, the girls chew his fingers & bite his arms some of the biting hurts him so Mark screws up his face from the pain the girls are inflicting on him with their teeth, both girls have fun & laugh & joke as they hurt him with their teeth, 3 minutes into the clip Kaye takes the camera & films as her friend Sarah chews his fingers & even makes a comment of his bones crunching in her mouth the teeth indentations are filmed at the end of the clip. (Clip is 4:08)