When My Mother Undresses (Yokoyama Michiru)

Nagumo suffers a brutal, filmed gang rape as revenge for her affair, the footage tauntingly shared online. Her injured son, Nobuhira, discovers the videos and, in a distraught rage, turns on his own mother, mirroring the abusers' cruel language as he assaults her. Amid the horror, his mother begs for forgiveness while enduring the attack, her protests mingling with fragmented memories of colder, simpler times.