Honoka, 52, lost her husband to illness early on and raised her only son, Yuuta, single-handedly. Just as child-rearing had settled down, she invited her boyfriend Kounosuke home to introduce him to Yuuta. Yuuta and Kounosuke hit it off immediately, and he stayed over that night. That evening, Kounosuke heard lewd voices from somewhere and felt a sense of unease. Following the sound, he found his mother and son in a state of undress, entwined. They believed 'entangling bodies is a form of love'—a twisted tale of parent and child drenched in lust.
