Ryo x Incest x Triple Penetration! Ten years ago, Ryo lost her husband to illness and has been living with her son Seishi ever since. However, recently she's felt uneasy about the way Seishi looks at her, a gaze that goes beyond mother and son. Is it to escape that look? Or is it from a woman's loneliness... Ryo decides to remarry. 'That was the beginning of all the tragedy...' Betrayed by his beloved Ryo, Seishi's darkness sinks its fangs into his beautiful mother. And then...
