Well no s**t his mom is cute. I'm an adult, and she's a babe (Ueshiba Richi's girls get cuter and cuter as his manga career goes on). Poor guy has his dad's flashbacks messing with his mind and Mom is clueless. That aside, I don't think this mangaka is going to make an incestuous story for us any more than Kodama Yuki would have turned Tuskikage Baby into a story about a horny middle aged man boinking a teenage girl. It just isn't their style.