That might be very good advice especially for people, especially if they desire to be as (a-hem) as sexually proficient as is sometimes displayed in the H-Universe ..... within certain limits, of course.
That's a nice title, a perfect fit for the Vanilla and...Femdom tag? Nice.
That pouting face of hers on page 16 is just so...ADORABLE! I love it.
It had a great ending too! Nothing wrong with a powerful sex drive...He may say he's spent, but no worries, Hentai Protagonists are generally okay no matter how much they have sex so just go for it! (And it turns out she did, according to that last panel)
Voice: "Gentlemen, We can Re-Build Him ... We Have The Technology.", etc.