I'm a bullied child who gets my mother a bullying classmate

Her husband is Maiko, who lives alone and lives with a mother and child. One day, my son brought his classmate Haruto home... Haruto, who was more conscious of Maiko as a woman than her mother, takes advantage of her kindness and forces her to form a physical relationship. Although it is a force majeure, Maiko is worried that she has had a relationship with her son's classmate. However, his body, which had been hungering for pleasure for a long time, became hopelessly wet, and he opened his legs to find a cock...