One day, a newlywed young wife named Hikari moves into the neighborhood. Her plump, powerful body is something you can't help but stare at! Her husband is away on a business trip, so she lives alone and is lonely. He seduces this young neighbor wife, who is full of pheromones, under the pretext of trying to get her pregnant, and before she knows it, he has an affair with her and cums inside her! Hikari's frustration gradually explodes due to the neighbor's greedy tactics! While her husband is away, he can play with her huge breasts as much as he wants! And he can cum inside her as much as he wants! This is the ideal affair!