Actually, your post reminded me of a time when I was 21 and experiencing a deep crisis, very depressed and needed to get away from my mother and my hometown.
I moved in with a man I met on the street in sydney, who gave me what I think was ketamine in a club I agreed to go to with him. I was supposed to be staying with my ex boyfriend, but as he did not turn up at his house when we were supposed to meet, I was left to walk the streets.
So, I went home with this man, totally out of it, and seeing double of everything. I don't know what was really in the powder he gave me, but it wasn't just normal ketamine? He gave me cocaine when we got to his house, and as much weed as I wanted. I slept with him that night, but I didn't really want to. I ended up moving in with him for a year and a half and working for him (he didn't pay me for 11 months, and kept making excuses.) but I got fed for free, had as much weed as I wanted (even though I was trying to stop all drugs at that point.) and had a roof over my head.
It was not how I wanted it. I wanted to pay my own way, and have my own money, but he never paid me, and I was stubborn about going on social security at the time, even though I was very sad and probably should have been on disability pension. I had no money, no independence, and a man who would lecture me constantly...as though he were my teacher.
I never looked at it as being exploited until I was living with another man a few years later, after I'd been sexually assaulted. He tried to help me with centrelink, whom I owed money to, by appealing to them for a compassionate pardon of the debt. I was not comfortable with this, as I did not think of myself as having been exploited at all. Looking back though, he was right. I was exploited for free labor (which the man then told me I did not do enough to deserve any money for months later.) I had sex with him a few times a week and he thought we were in love. I was not in love with him, and I cheated on him with a young man I met on a bus one day. I even left a letter that I wrote to him exposing us, deliberately under the bed, so he would find it and kick me out! That is how hard I found it to reject this person.
I ended up taking his whole crop of marijuana, that he'd been cultivating, one day while he was away on a job interstate, and moved in with another man (who was even worse) It was out of the fire and into the fry pan. I never thought of it as having survival sex, as I kinda blocked that whole period out I was so disgusted with myself...but I did the same with the next man. I just went from one place to another, sleeping with men for shelter. I was very lost and in a crisis at the time. Very unstable and with no help whatsoever...financially, emotionally, or psychologically. I had no money to see a counselor and it was a very dark time for me.
I feel compassion for myself now to speak about it finally here in a place where I won't be judged for it. I'm very grateful that you started this thread Ayesha. It is helping me to deal with stuff I haven't looked at for many years.