Jumbo Max

Explore the captivating world of Jumbo Max, a captivating manga that masterfully blends Drama, Psychological, Seinen. Created by the talented Takahashi Tsutomu. Experience this thrilling series for free at MangaSSS, where you’ll find a rich collection of manga to explore. With 62 chapters translated into English and more on the horizon, there's never been a better time to start your adventure. Be the first to know—create an account today, bookmark Jumbo Max and never miss an update!

Tateo Sone runs a pharmacy in Odawara and leads an ordinary but happy life with his beautiful wife and daughter-in-law. One day, however, when his wife tells him she is pregnant, he is shocked. It's because he has a secret: he has never had a functioning lower half of his body. His wife's child is not his own...Tateo despairs at the thought. At that time, a man named Sumaoka happens to give him a mysterious ED drug. Tateo impulsively takes the drug and is shocked to find that the function of his lower body miraculously recovers. Tateo declares to Sumaoka that he will recreate and make this medicine himself. But this is the beginning of a dangerous day that will change his life forever!