Three ways I used to get off when I was between 15 and 19-A Lot of Summer Fun. Also check out my first experience with a truck tube on the linked story.
I used to always like summertime growing up (and still do). So much some of my computer passwords are 'summer.' Between the age of 15 and 19 I had some of the best masturbation sessions of my life. Summer meant I could walk around my house in just shorts (with or without underwear) or better yet in just a bathing suit. At any moment when I was alone I could easily gain access to my cock to play with it, and oh how fast it was to get naked, and redress in a quick moment the minute I heard my parent or two brothers approach.
I often spent time in my backyard when I was alone. My dad was a long-haul truck driver away for weeks at a time, and my mother worked full time as me and my two brothers got older. I would often be around the pool and very horny. I found many fun ways to get off in my backyard. The following are three of my fun ways:
1)We had these truck tubes (from my dad's truck) that we used to float on in the pool. They would not always be in the pool but nearby. Occasionally I would walk up to one, stand it up, and begin pressing my body against it. It would not take long for me to get a raging hard on. This I would lower my shorts or swimsuit to the ground and press my naked body into the tube. The rubber against my cock, and my inner thighs was heavenly. I stepped out of my shorts, and would move around the backyard keeping the tube against my body as I walked. I loved doing this outdoors, and was aroused at the possibility of getting caught. As I really got into it, I would press so hard the tube would bunch together like squeezing the center out of a doughnut. Precum flowed constantly from my dick making it slippery by the head increasing the sensations. As I humped faster and faster I got closer to orgasm, with ever increasing pleasure. Sometimes as I got real close I would slow down or stop completely to prolong the pleasure. Eventually when I shot it created a big puddle of come on the ground between my feet.
2) Another thing I liked doing with the tube was in the pool. I would put it under the solar cover and fill it in with water letting the tube hold up the part I was filling in. Once I was done I essentially had an underwater cave beneath the tube. I would crawl in from the top, and no one could see me. I rubbed my cock through my suit to get it hard, or it would be hard already just thinking of what I was going to do. I would slip off my suit letting it just flat around or sink. The space was small so I usually crossed my legs almost in a ball. It was fun to hold my breath and jerk off under the water with my eyes closed. Sometimes as I jerked off under the water, I would do summersaults holding my breath while jerking - very awesome sensations of weightlessness and floating while masturbating. My load would squirt out creating a mess inside, and cling to me when I got out of my cave. I would have to make sure I looked at my body and clean off any after I was back swimming in the pool.
3) Our extended family included a lot of younger cousins, and as such we had flotation things for them to use when they came over for family functions. One of these items was arm flotation device we called 'swimmies.' I found these make great jerk off toys. They are designed to fit snuggly on a two to four-year-old's arm. You can blow them up real tight for your male member. I liked having these around the pool for a quick JO session. Very discrete since they are a pool item (they would not look out of place). When alone I lowered my suit or sometimes remove it, and stuck my dick into the tight opening. At full length the head of my cock stuck out the opposite side. The water added a bit of slipperiness at higher speeds as the swimmy ran up and down the length of my cock. If I slowed down there was more friction proving different sensations. Soon I would be spurting out my spunk which was fun to watch during my orgasm.
When I was 19 I introduced one of my male friends to use a swimmy to JO, taking turns right in front of him (way different story). My wife used a swimmy to get me off once when we were first married and she was on her period. Use of lubrication out of the water is a must.
Oh, I do love summer.