A former delinquent's wife moved in next door. She and her husband are always fighting, and you can hear him shouting 'This is great!' After the fights, he goes out somewhere, and from the next room comes the sound of her panting while masturbating alone... I figured she must be sexually frustrated, so I made some snacks laced with aphrodisiac and gave them to her. When I tentatively tried caressing her, the aphrodisiac kicked in and she became completely smitten...
