Ookii Mukimuki Chiisai Muchimuchi

Also known as: 大きいムキムキ小さいむちむち, Big Muki Muki & Small Muchi Muchi

by Fuki Hinohara

Every day, the muscular young man Kataoka dedicates himself to building his muscles. At his regular gym, there's one staff member he can't take his eyes off. Her name? Shiina. But what caught his attention wasn't her curves... it was her plump, round belly!? (Source: Yanmanga, translated)