My wife Reina has been acting strange lately... When I slept with him, he would convulse or get angry, or he wouldn't answer the phone or come home late. Something isn't right. Feeling suspicious, I set up a hidden camera at home and secretly confirmed the incident when I returned from work. Why? The man who came into the house in the early afternoon was a doctor who was attending a health checkup with his wife. ``Doctor, my nipples are so hot it's like they're on fire...'' When my wife said that, the doctor pinched her erect nipples and she let out a strange noise...