1. Are the flu strains more severe in Japan? In every manga, someone gets sick and almost faints from a fever out of nowhere... maybe it's become a plot cliché there.
2. Why do almost all manga mention back pain after sex? Seriously, I've never seen that before. Where did this plot device come from? I can only imagine myself having back pain after sex when I'm around 60 years old, and I'm quite sedentary and inflexible.
Hehehe Im not, and that's exactly why I asked, me and all my friends have an active sex life and we never ever had back pains after it? I don't know what kind of position would made me have back pain hahaha, for real. Its a 100% a genuine question because I've never encountered a women or a gay men complaining of back pain after sex.









I think when all the misunderstandings clear up, after all this preliminar tense playing, I will have the best orgasm of my life!!! (figuratively)