After a week has passed, Half-Sister visits the army base where she meets Tae-Sik. He makes her follow her in the bathroom and fucks her in Standing Doggystyle position and cums inside her. She starts visiting him weekly for sex. Tae-Sik then takes her outdoors and fucks her against the tree. Just then, her brother witnesses everything.
Tae-Sik makes his colleague's half-sister accompany him in drinking. When she gets drunk and acts hazy, he puts her in the bed and performs cunnilingus on her. As she begs him to stop, Tae-Sik threatens to make her brother's life hell. Compelled, she lets him fuck her hard.
Tae-Sik