G-cup refreshingly beautiful stepmother, Akane. Usually a kind mother who livens up the family with fun conversation, but in a closed room, she bravely shows her resolve to accept her son's virginity. Precisely because her usual atmosphere is full of cleanliness, the polar opposite of eroticism, her disheveled state doubles the excitement. As they join bodies, driven by the desire to be called "Mom," she gradually immerses herself in raw, vivid creampie intercourse that transcends the bounds of a mother's role. The gap between her refreshing smile and her transformation into a slut's face is seriously addictive.