I am a habitual masturbator who absolutely loves watching a woman masturbate. Also, I have been reading and enjoying the stories on Solo Touch for quite some time and thought it was time to make a contribution.
My wife and I have been married for almost 30 years and during that time masturbation (mostly me watching her) has always been an important part of our sex life. Although she occasionally watches me, my wife really enjoys it the most when she is the center of attention. She is one of those women who has the most intense orgasms when her clit is stimulated. She also has a beautiful body even though she is almost 55. She has firm size 34C breasts with large nipples. Her legs are also firm with a nice tight ass with no cellulite.
I'll try to describe our most frequent scenario. We have a large house with several guest bedrooms. One of those guest bedrooms is at the end of a long hallway and almost directly across from a room that I've turned into a home office. If I set the lights in that room a certain way and turn out the lights in my office, I can see everything in that room from my office without being observed. Also, my office has another door that allows me to come and go without making any noise.
After setting up the guest room lighting and turning on some music, I tell my wife that I'm going 'downtown to watch a movie and will be back in two to three hours'. This is her cue that she has about 20 minutes to change into one of her 'slut outfits' and start her performance in the guest bedroom.
I usually drive around the block before sneaking back into my office to watch the show. By the time my wife goes into the guest bedroom, I don't think she's ever really sure that I've returned. It's important that she is not absolutely sure that I'm watching her, so to put some doubt in her mind, occasionally I really do leave for several hours. I only do this just often enough to plant some doubt in her mind.
The guest bedroom has a double bed, night stand, dresser and mirror. From my office I can clearly see the bed but cannot see the dresser and mirror because they are on the same wall as the doorway facing my office. However, the mirror is set up to reflect the entire bed. This is another key point to this scenario.
The best way to describe what my wife does on these occasions is that she touches and caresses herself in every pleasurable way possible. Constantly watching her own reflection in the mirror, she actually appears to make love to herself. She usually starts out very slowly touching herself through her clothes before eventually taking everything off. It may take her 15 - 20 minutes just to take off her clothes.
After she is nude, she usually has at least one orgasm using her hand before moving on to a dildo. Sometimes she will use two with one in her ass and one in her pussy. I usually try to wait until she has at least three to four orgasms before I start humping against her like some sort of deranged rabbit, but sometimes I just can't wait. I'm convinced that this and several other variations of this scenario has kept the passion in our marriage all these years.