My second bi ? experience with my neighbor Charles

Again, I was 16 and it was 8 days since my first bi experience with him. I was riding my bike home from a friend's house cutting thru his back yard and I saw his bedroom light come on, so I stopped and hid my bike behind his garage. I snuck up to his window and peeked in. I was so nervous but getting hard as I approached. I was disappointed because I was hoping to see something but he wasn't in the room. I watched thru the window for a couple of minutes but still nothing, so I started to leave. A few feet away from his window I heard a noise so I went back, he was standing in front of his dresser combing his grey hair with a blue towel wrapped around his waist. My cock was so hard!!! He opened up a drawer a took out a pair of white underwear and put them on the bed then he turned sideways to me and took the towel off and laid it on the bed. I couldn't believe it, my cock found a whole new level of hardness!!! I couldn't and wouldn't take my eyes off his cock. He could have been looking right at me and I wouldn't have noticed, I was so focused on his cock. The thought of is hard, warm cock in my hand, watching his cum shoot from the head of it and the warm feeling of his cum running over my fingers from 8 days ago was still vividly fresh in my mind!!! His cock was limp but still about 5 inches long. He took his cock in the palm of his hand and rubbed the top of the shaft a couple of times with his thumb. He then gave a few tugs on it which it looked as if he stretched his cock to about 7 inches. He then picked up the underwear and put them on and left the room. I grabbed my bike and got home as quickly as possible, before I went in I had to tuck my hard cock between my legs somehow to hide it. Luckily I didn't see anyone and headed right for my bedroom. I locked my bedroom door and as I'm undoing my jeans I was grabbing my Vaseline at the same time. I laid down on my bed, spread my legs as wide open as I could ( I don't have a big cock but it stood straight up like a rocket on a launchpad ), scooped out a massive handful of Vaseline, and covered my throbbing hard dick and balls with it. I stroked myself with my right hand and worked the Vaseline all over my balls with my left hand. I started thinking about him standing in front of me and pulling his pants down, placing his hands on my shoulders pushing me to my knees, and that's as far as I made it. I didn't last more than 30 seconds before I shot what seemed to be the biggest load of cum ever, my cum was thinner than normal but I pumped out 4 huge shots that landed on my young hairless chest and stomach with the rest running over my fingers and down over my Vaseline covered balls on to my sheets. This was only the second time a man's cock had ever made me cum, I'm not sure that counts as a bi experience but I really wanted his cock again and I did get it again many times after that. I still to this day jack off thinking about him.