The very first time I had seen another boy's penis close up was also the very first time I had a mutual session.
I had this friend 'Frank' and one day when we were hanging out we had came back to his house to find a note on his refrigerator basically telling him what chores needed to be done one of them was to do the laundry. The laundry that he was supposed to do was already separated and on top of each pile was a paper that said 'Hot, Warm or Cold' anyway we go into his laundry room with the dirty laundry and he starts taking off his clothes and throwing them into the machine and when he got to his underwear told me to turn around, which I did do.
I knew Frank was completely naked when he tossed his underwear over my head into the washer.
Curiosity made me turn around real quick and he said: 'Peeping Tom'. Then he told me to look at a trick he could do and he was swinging his 4.5 to 5.5 inch penis by moving his hips and it became stiff and erect so then he made it move up and down.
He said for me to wash my clothes too and I took off everything except my underwear and he leaped over at me trying to pull them off. He had me against the washer trying to pull down my underwear and I was completely hard. When Frank had got them halfway off we fell down on the floor and started laughing. I remember so well the feeling of his penis pressing against my thigh. When we got up Frank took a dirty towel from the laundry and said: 'Watch this.'
He jacked off and spurted thick white cum into the towel not soon after I also ejaculated but onto the side of his dryer. He just took another wdirty towel and wiped it away. He threw both dirty towels into the laundry and said 'We are drowning our future children'. After that day we would jack off together mostly in his laundry room almost every weekend.