I'm ashamed for what I did but have masterbated to the memory many times. I'm a psychologist and have worked in various areas of the discipline. For three years I worked with children in state custody. There were three sisters (13, 15 and 17 years old. All were sexually active. Their mother had a string of male friends at their house, some of which had sex with the girls. The 17 yr old said she let any guy have sex with her just because they wanted it. Obviously there were many issues in her life. One session I walked around the room while talking with her. I came up behind her and put my hands on her shoulders. She made no reaction. I slid my hands down to her breast and started to kneed them. She leaned back and accepted my attention. I wqalked around to the side of her chair and unzipped my pants, pulled out my erect cock and told herto suck it. She complied with no hesitation. After a short while I stood her up and bent her over my desk, lifting her skirt and pulling down her panties. Again ther was no resistance. I fucked her for a few minutes, got her on her knees and had her suck me to completion and made her swallow my cum. I never touched her again and never tried anythin with her sisters, though I fantisized about it. Two months later I took it upon myself to visit their mother and offer her private parenting classes to gain my testimony to help get her children back. It took ten weekly sessions of class with most of the time spent in bed. It was unofficial, so there was no help getting her girls back. She didn't seem to mind.