My arms and legs are now covered in fine dark hairs. They match my head I suppose, colour-wise. I’ve got really thick, dark brown hair. I'm trying t... have it cut in a more modern style. Mum hates it though. I reach down and give my cock another yank, just to help it catch up with the rest of me. Still, I like the boxers. They make my fuzzy arse look pert from the rear, being that much too small, and my insubstantial package more prominent from the front. Not that there is anyone to see. Bloody. I would do the same with my sister but she wasn't as fully developed as Letty. One day it was just me and Letty wrestling. I went and bear hugged her from behind and told her "I wouldn't let go until she said I quit" . She was trying to wiggle her way out but all that moving was just getting my dick hard. At one point she tried to reach back and tickle me. But she did not go high enough and ended up grabbing my dick. I quicky let her go. She turned around and noticed me trying to hide it.. Me and her son were downstairs and she was upstairs I needed to use the bathroom so I went upstairs not knowing what room she would be in, I opened the bathroom door and there she was Standing facing the door In just her underwear. I instantly became hard and after staring for a few seconds apologized with her replying “It’s ok, an easy mistake to make” I don’t think I’d ever felt so horny in all of my life, I had to do something about it because there was no way I was getting this boner down. Bless me, I'm clumsy this morning." I moved the razor away from my face and took a deep breath. Yes, I was keeping my future wife waiting, but I'd be ready no faster by committing seppuku one tiny nick at a time. Calmer, I finished removing my overnight stubble.That was the wording I stumbled over: "Well and truly fucked." Last night had been quite an eye opener. Coached by the demure, proper fiancée waiting in the lounge downstairs, I had uttered phrases and euphemisms I hadn't used since.