At an age where he's interested in female bodies, Shou. He can't stop thinking about his mother Chie's huge breasts. Chie is just doing housework, but her oversized tits are bouncing around. Chie isn't doing anything, but his crotch is already swelling up on its own. Desiring your own mother is abnormal. Shou finally started to wonder if he was going crazy, but his obsession with Chie's breasts grew day by day. Shou, who just wants to grope Chie's massive tits, came up with a plan...
