For discussion of dressing as a different gender for purposes of sex or sexual gratification
I used to have a gent who would come to my home just to 'dress' I would put on his makeup for him, put on his nails etc. He had never been out in public 'dressed' but enjoyed being in women's clothing and lingerie. I would set up my camera and take shots of 'her' in various poses, sometimes just in lingerie, cock out etc. While dressed as 'her' it didn't do anything for me, seeing how aroused 'she' was did though. There was never any sexual activity but fun nonetheless.