S's younger sister, Karin, and M older sister, Princess Natsu. This is the story of two sisters who have different mothers but get along well. One day, it was discovered that the man Karin loved was secretly training her to be a sex slave! Karin, who cried out of jealousy and humiliation, set up a terrible lesbian training! Two people who continue to devour forbidden pleasures while drifting between perversion and love and hate. Tears turn into love, anger into pleasure, and jealousy into love.

<p>Recently, my son Norio seems to have begun to have a strong interest in women's bodies, and he seems to think that he is not found out ... but he is always looking at my butt. I love my son like that, and I wanted to see how he would react if he took provocative action in no panties. Trying to show off masturbation while eating, taking a bath together while Norio is taking a bath... When I see my confused son, I end up doing extreme things. My cute Norio... I wonder what kind of naughty thing I'll do next... [*Bonus videos and bonus images are not included]</p>

Verification video