A lewd masochistic boy who gets fully erection even though he can't move, 7 people 240 minutes

They are restrained in a dirty public toilet to prevent them from moving, or tied up with rope, so they use holes without being able to move as they want... and yet, they get more and more erections! Their masochistic, lewd lower bodies are so masochistic. That's right, people whose movements are restricted, pursue only pleasure as they instinct! Please enjoy the 7 boys who have become extremely lewd and have a 7 boys who have exposed their instincts for 240 minutes.