'A gay man wants to change my life'

Would you go into a gay relationship for money? My name is Bright and all through my life, I have had all sorts of difficulties that at times, I have to question God why he brought me into this world. This have been so bad that I had to start fending for myself as early as when I was 12-years-old. I had a father who was almost non-existent because all he knew was drinking and cared less for his family. I grew up the hard way but one thing I still thank my late mother till today is that she warned me against engaging in any criminality and I have followed her admonition all through my 36-year sojourn in this earth. But despite all th hard work I put in, things have been very difficult, especially with all my siblings depending on me. The meager jobs I get is not even enough to feed myself but I still have to look out for them. At my age, I am neither married nor have a serious relationship because most of the ladies I meet are not willing to cope with a struggler like myself. But a man I met some months ago has promised to change my life and give me all the comfort I have ever dreamt of: but there is a caveat. He wants me to be his gay partner.
The man is what we generally call a 'big boy' and has a lot of money to throw around. He runs his own businesses and spends more time outside the country than here, lives in a mansion in a highbrow area of Lagos an drives state of the art cars. I met him when he brought his car to the car wash I was managing at th time and after about two visits, he invited me to his house and there, he made the proposition to me, promising to give me anything that would make life better for me. In fact that day, he gave me the sum of N200, 000, and tried to force himself on me but I told him to allow me think about about. He has given me an ultimatum and wants me to make up my mind fast or he would lose his interest in me. I want fellow readers to help me with advice on what to do. Bright."