This past summer my father-in-law caught me while I was crossdressed. During the summer my wife and kids live at our shore home, I go on weekends. He had stopped by one evening unexpectedly, I was fully dressed head to toe watching tranny porn on my big screen. Long story short he promised to keep quiet as long as I sucked his cock. I have been a closeted crossdresser since I first put on my Mom's bra and panties when I was thirteen. He was the first person to ever see me dressed as a woman. Needless to say his was the first cock to ever pass my lips. I took to cocksucking so naturally he refused to believe I hadn't done it before. I swallowed his cum and and when I looked up at him with my lips and chin coated with cum, he took my picture with his phone. I am now at his beck and call and have blown him six times since.