Stepmother incest - Jealousy drove the son crazy

Kota, the son's friend, always came to visit the Tomoda family, which is an ordinary family like any other. In fact, Kota's purpose was to rape Maki, who had an obscene body... Kota deepened his relationship with Maki after visiting her many times. The son, who witnessed the two of them, became jealous and wanted to make Maki's mother his own...