【Rakujin】Abandon School Episode 4 [Single Story].

Students trapped in a closed space are challenged by an erotic thriller! In the fourth episode, a shota brother and his big-boobed sister are rejuvenated and forced to grow up quickly. The students are trapped in the school by a mysterious creature called the Ruler, and are forced to participate in a lewd game. The Katagiri sisters are separated from the other members of the group, and are forced to play a game in which Junpei, the younger brother, becomes a shota and Arisa, the older sister, becomes an adult and becomes a nanny. Arisa tries to pass the time by caring for her little brother, but she can’t resist her growing sexual desire and gives him a hand job and blowjob on his skin-covered dick. –And then, when she finally couldn’t control her desire for real sex, she was ready to do it.