Marital life improvement study group. It gives women who don't know the pleasure of sex a sense of immorality that makes them betray their beloved husbands while being swept away by pleasure, and makes them feel sexual excitement and can't get out of it. Unaware of this, Azusa accesses the website of the "Couple Life Improvement Study Group" that she happened to come across. With her skillful guidance and training, I'm absorbed in her pleasure while struggling with her self-loathing.
