Back For Revenge Ver.0.3 by XEMANIN - Adult Sex Game

Raised in a peaceful orphanage, you discover your deceased father's company, Pharm, produces an addictive drug causing perversion, which your stepmother Lucy uses for control. After being tortured and abandoned, you train for six years and infiltrate the family as a security guard, seeking revenge and the drug's cure. You confront Lucy and hostile relatives, finding that a cousin seems to know your true identity, while also protecting your stepsister, Bridgett.