Mother Parasite, 2

Ryota desperately tries to solve the mystery of why he fell into such a deep sleep when he lay down next to Rika. In the end he concludes that she is the definitive mother. Ryota grows closer to Rika, which means that, at the same time, he is losing interest in his own mother. Sanae begins to break down because of the fear that her son will abandon her. And then an incident occurs!