In a celibate marriage and masturbation has been my sex life for many years. Do have a panty collection that I occasionally wear and enjoy. However, the last few years wearing no underwear and light cotton pants are the norm. As such, I love to get and have erections with a little pre-cum frequently. Also I am a wheelchair user and swim for exercise at noon most days. I use a leg float (piece of foam between the knees) to keep my legs up-as I use my arms to propel myself through the water. I have found that by wearing unlined swim trunks, I can run my hand over my groin on each, or at least every other stoke and often get semi-hard as I swim. This is especially nice if a good looking woman in a two piece suit is swimming in the lane next to me.
Last Friday had a nice long swim and enjoyed myself in the pool and as I took a shower after the swim. Difficult to be too obvious with an erection in the locker room-but I did have my moments. Got back to work and was turned-on as I set at my desk. Have a portable picture viewer that has a good collection of self and other erotic pictures that I can view to help the stimulation. About 4:00 in the afternoon the office was mostly empty so I took a Viagra and started rubbing through my pants. Planned on just getting and keeping an erection but before long I had my pants open and slowly stroking. Not being circumcised I was slowly using the foreskin as lubrication, looking at some pictures, and fantasizing about being with both males and females-I could not help from cumming.
Wasn't two minutes after I cleaned up by licking my hands and fingers, zipping up, and buttoning my pants that a male coworker from another building walked into my office. I figured no one was around so I didn't close the door. Closest I have been of getting caught by someone in my 50 years of masturbating. Sexy swims and office masturbation will still be part of my sex life- but will be a little more careful-unless the right person was to catch me. Can only hope.