My close friend and college classmate, Miho. My husband and Miho have known each other a long time—she was actually the one who introduced us. So when I invited Miho over to my place after not seeing her for a while and we were all having a good time, I secretly confided in her about my husband's recent dissatisfaction while he was drunk. I thought it would just be a way to relieve some stress, but Miho's reaction was completely unexpected. She began to feel thrilled knowing that, behind my back, more men were devoting themselves to her—even my own husband. Soon, she started repeatedly engaging in sexual acts at my home. When I witnessed it with my own eyes, I was left utterly speechless.