Designed to act as a shock absorber when worn, a strap on dildo is powerful, comfortable and strong. The weight of the giant harness-locking dildo gives a whole new level of sexual stimulation. A giant strap on dildo is one of the more exciting emerging trends in the world; practical use and almost any form of psychological impact are secondary, the pure weight itself is one of the best aspects of it.
The first reason for this is the near perfect simulation of the actual sensation of sex that huge strap on dildos provide. More stimulation and subsequent pleasure can be experienced from them; powerful vibrations are a large part of this process. Weight-wise, inserting the dildo (of any form) into the body is another aspect - the simple act of weight providing that all encompassing stimulation is near impossible to replicate.
The huge seatbelt type locking devices help control movements to a certain point; the weight assists in all aspects of this control. Better, more defined movements are what lead to a true sexual experience, weight being a primary factor in said control.
Huge strap on dildos can also help control emotions to some small degree. Harness locking weight will and should be seen as a positive tool in pushing the user towards at least partial emotional control - a better sexual experience is the end result.
Adding to all of the above, the weight itself makes sex more enjoyable for the individual. Appropriate or not, the end result of a huge strap on dildo (to me at least) is a beautifully controlled, or at least partially, humanly enjoyable sexual experience. Weight is and always will be, to me, a part of love.
Finally, it could be argued that the weight of the huge strap on dildos offers a new sexual experience. Better simulating sex is one of the primary reasons for this; controlling various emotions, small to more constant movements, and simply enjoying the act of having sex itself are all improved by some form of weight present on the body. The strap itself being heavy is a characteristic of these dildos, a near perfect "strong point" if I may put it that way.
Additional disadvantages do exist. Heavy strap on dildos are problematic in this regard. Putting them on is hard, carrying them is equally so. The weight of the person using them then adds its own kind of pressure - back, legs, anything that bears the weight - discomfort being the end result.
I believe the positive affect the weight has on people's sexual experience is what carries these huge strap on dildos above simple sex toys. Simulating sex, all round control (emotional and physical), and to a large extent enjoying sex, will always be enhanced by at least some degree of weight. Drawbacks will always be there, but to me at least, the positive aspects of the weight are a part of the overall experience.
