Fan girl's manga / #Sexual Abuse(2)

Jeremy, a sensitive but outgoing 17 year old, is delighted to hear the news of his neurotic and excitable mother's remarriage to a wealthy British man. However, much to his horror, his sweet-talking new step-father Greg, soon begins to exhibit a disturbing trait...he is a sadistic pedophile and loses no time in making Jeremy his target. Months of horrific, systematic abuse drives Jeremy to desperation; and he sabotages his step-father's car with the hope of eliminating him. The resulting accident, however, kills his mother along with Greg.

Sakaguchi is in a sexual relationship with his step father that is abusive, but he enjoys the pain because it helps mask darker memories from his past. He then meets another student who also has a troubled background who may be the person to help him stop his self-inflicted pain. -