I'd been married to my wife, Ririko, for 10 years, but one day, our happy married life took a turn for the worse. After working as an assistant professor at a university for many years, I was approached by Abe, a board member, who offered to take me to a professorship. He demanded something in return, so I invited him over to my house and treated him to some of Ririko's cooking. Just when I was relieved to see Abe in such a good mood, he secretly had his eye on Ririko and forcefully took us both for sex...