HBAD-177 If two sisters and brothers of marriageable age live under the same roof, it's only natural that lesbianism and domestic abuse will occur.

Due to their parents' circumstances, two beautiful sisters and a brother begin living under the same roof. As the four reach the age of adolescence, they can no longer control their carnal desires. The older sister dotes on her younger sister so much that they end up in a lesbian relationship. To weaken the men who are after her, she takes her brother's cock into her mouth. The younger sister, unaware of her older sister's situation, secretly falls in love with her eldest brother and feels ecstatic as he thrusts into her to the core. A lustful family where desires explode.