Huh!? W-Wait a minute! What are you doing? You can't do that! That's my butthole!Hm? The teacher said we could use this too, so it must be fine.Woah! This hole is tight! I'm forcing it in a little, so don't strain yourself.No no no!! Stop it! Please!Oooh~ When I'm on top, it goes all the way in! Amazing~ It's so tight and feels so good!Hey, you're getting drool everywhere! That's nasty.