The act of stimulating the prostate gland in order for men to reach orgasm or ejaculate is called prostate milking. A ride-on ball can take the position of another person, in that it can be on bottom for pegging most positions that have the person being penetrated on top, and furniture harnesses can be attached to many objects, an example being a bathtub , to penetrate the user doggy-style before or in a bath.
You see, while many men are indeed submissive and love the fantasy of the dominant and strict mistress, more often than not it's actually male chastity they really seek - in other words, they want a woman to control their sexuality, but because male chastity is not too well known, the easiest context for them to frame it in is that of the male slave.





Orgasm Denial: Some couples who practice BDSM use a strap-on to allow penetrative vaginal sex while denying the male partner the ability to orgasm as a form of erotic sexual denial This is distinct from pegging, as the strap-on in this case replaces the penis of the male.
Double penetration: Some women find simultaneous vaginal and anal penetration to be enjoyable, and aside from using a double-penetration dildo discussed previously, can experience this with a male partner using a strap-on. A 19th-century Chinese painting shows a woman using a dildo strapped to her shoe, showing that creative use of strap-ons was already well under way.

For the strap-on curious, the New Comers Strap-On & Dildo Set makes a perfect introduction to the practice. Pleasure for the wearer of the strap-on generally comes from pressure against the genitals, particularly the clitoris, during use and from psychological arousal.
The best strap-ons for first timers can be found in the pegging category simply because they have thinner probes than most. Underwear-style harnesses look like a pair of underwear — from boxers and briefs to boy shorts and thongs, there's a variety of styles.

A couple that wants to live out the fantasy of a sexual encounter with a big, well hung studly man buys the huge realistic strap-on. An inexpensive design is basically a standard rabbit vibrator designed for harness use (often exactly the same toy with a slightly different base), while more expensive dildos are designed from the ground-up for harness use and are usually superior.