Please forgive me… My Neighbor’s Lust 4 Now that Koji has been transferred to the head office, Eri and her husband have moved into a rental apartment in Tokyo. Their neighbor, Sugano, seems friendly, but he’s actually a man who runs a shady investment business from home. Sugano takes a liking to Eri at first sight and tries to get close to her to satisfy his lewd desires. Meanwhile, Koji, now busy with his work at the head office, remains oblivious to the fact that their marriage is on the verge of becoming sexless—and to the relationship between his beloved wife and Sugano…