I want a kiss that turns lewd only to me... The interviewees this time are a man in his 40s who runs a dental clinic in Tokyo, and a cute 19-year-old mistress, Riku-chan. Having had almost no experience with men, she was attracted to his toleration and kindness that men of her age did not have. I became captivated by his grown-up kisses, he said with a smile and joy.