Some years ago I was at home wandering around with nothing to do. Sitting out on he lounge I started to get horny and before long I had a good size boner stretching my underpants. I was absentmindedly rubbing the tip of my cock through my shorts, getting harder and harder. I was still watching TV and after about five minutes I could feel the head of my cock getting slippery with precome. I was at home alone so I took off my shorts and kept my undies on and was pushing hard against my cock through the pants. I could feel a nice orgasm building slowly through my groin but I stopped myself from touching myself skin to skin. I moved my other hand to the base of my cock tight around the bottom of the shaft so it pulled the foreskin down on the tip.
I lubed my free hand with spit and slowly rubbed circles around the base of the head, flicking the skin where the foreskin joined the tip slowly but firmly. My cock was now oiled well and gliding through my fingers and I was pumping my hips in time. I felt the come explode out onto my chest.
I had my eyes shut tight and I felt my cock had not softened at all and was still hard as a rock. I just kept going and used all the come to keep rubbing, though I was using a full hand now slopping it up and down the shaft roughly. It took and age and when I came it rocked me well, I felt like I would pass out. I was covered in come and sweat and lying crooked against the floor, half off the lounge. I was slowly milking the last drops of come out and bathing in the glow of the second orgasm when I opened my eyes.
Standing just around the corner was my aunt. Her faced was bright red and flushed and she clearly was ashamed that she had caught me. I jumped up and covered myself and ran down the hall. She came to the bathroom door and whispered she was sorry to catch me but that it was ok and natural. I told her I didn't want to talk as I felt stupid.
I stayed there for an hour and she had gone to the beach. I went to her room and got her dirty clothes out that she had been wearing that day. I found her panties which to my surprise were wet and soggy. I put them to my nose and smelt her heavy scent. I filled them with what come I had left and put them back. She would find them when she got back.
I had another time with her later that holiday. I'll tel in good time.