VEC-104 Friend's Mother Yu Misaki

Daisuke has been looking at Atsushi's mother, Yu, with envy. One day, Daisuke finds out that Yu and Atsushi are in an incestuous relationship. Daisuke felt like he had been betrayed by the two who had been indifferent until now. Daisuke's revenge begins on the mother and child who made him feel this way...