Borderline (B-BOY)

[Machine Translation] Gare, a university lecturer serving in the army, meets Jack, a soldier with a strange sexuality, and is attracted to him. However, there are rumors that he is having an affair with Leo, a member of the same unit, and he can do nothing but be secretly jealous. But when Leo loses his life in an enemy attack, Jack suddenly calls her out and tells her to take off her clothes and make her pussy erect... But just as Leo is surprised and happy that he is not dreaming, he is told the shocking truth that he was once forced to take semen into his body when he was a prisoner of war, or he would not be able to live!

兵役で従軍した大学講師のガレは、妙な色気をもつ軍人ジャックと出会い、魅かれていく。だが、彼は同じ部隊のレオとデキていると噂があり、ひそかに嫉妬するしかできない日々。しかしレオが敵の攻撃で命を失うと、ジャックに突然呼び出され、服を脱いでアソコを勃たせてみろと言われて...。自分の腹の上で淫らに動くジャックを見ながら、夢じゃないかと驚き喜んだのも束の間、かつて捕虜時に精液を体内に取り込まないと生きていけない体にさせられたという衝撃的事実を聞かされ!?