LHTD-008 Challenge! Timer Denma Mana Hayashi Aina

If you fix the electric vibrator with timer program function to the girl's dick and gradually increase the time while setting an interval of 1 to 2 minutes and continue to give continuous vibration! ?? At first, it was a stimulus that I felt unsatisfactory, but as the vibration time became longer, it became a dangerous threat. 5 minutes, 6 minutes …… 10 minutes ……. The girl who has begun to be cornered is ... An older sister, Mana-san, who feels sweaty and thin even though it's cool! A new element has been added to the fixed camera that observes the climax scene of a girl at a fixed point!