"Big brother... will you have sex with me?" He is reluctant when it comes to sex, and is satisfied with just a blowjob, leaving Lin sexually unsatisfied. So she fights with him. She goes to his house to make up, but it's not him who is there, but his older brother. Lin talks candidly about her relationship with him. His brother is so horny he gets an erection just from kissing. And he has a huge dick. Lin's feelings shift from her younger brother to her older brother, who is unimaginably virile for a herbivore like him. Lin libido goes out of control as he has serious sex with her, with no mercy.