Even though he's grown, Ayumu still clings to his mother Nana's I-cup explosion breasts. When he skips school and throws a tantrum, she gently jerks his penis every morning. If that doesn't calm him, she'll soothe his emotions with sex. Unable to resist even before meals, she gives him blowjobs to relieve him. When Ayumu's cock stirs from a nightmare, she titty-fucks him back to peaceful sleep. With such devotion, he may never wean from her breasts.