BRK-13 Mother being trained Yukie Shoji

A son who loves his mother, Yukie, and can't bear it. - Even though he will become a member of society next year, his feelings have not changed, and he even wanted to possess Yukie's body and soul. - Every day I am torn between reason and desire... - But he finally takes action. - He secretly uses an aphrodisiac and attacks Yukie while she is masturbating. - He can't forget the excitement of having Yukie at his will, and uses aphrodisiacs to train Yukie every time. - Yukie gradually drowns in the merciless torture...