My little stepsister tells me that she is fat and I take away her insecurities by fucking her.

My stepsister, the youngest in the house, has insecurity and she has not been able to cope with it. Her body and growth are affecting her in adolescence. She usually constantly says that she is fat and that she looks ugly. I take away that insecurity with her. a hard fuck so that she loves herself and appreciates her small body.