FMS dilators for couples

As with all Theros® products, you can enjoy extraordinary erotic experiences with our FMS dilators—alone or with a partner—that will enrich your erotic world.

Our dilators differ from conventional glass dilators, glass dildos, or similar sex toys in that you can precisely adapt the size(s) to your individual physical needs and erotic use. We provide tips on how to determine the right sizes.

The smooth, frictionless surface allows for very gentle use, and the unique gliding ability opens up new erotic perspectives.

Facing vaginismus together

In cases of vaginismus or dyspareunia, after genital injuries or a long period of sexual abstinence, you can use multiple gradually increasing sizes together for gentle “opening” and acclimatization. Provided that, as a woman, vaginal penetration by your partner is truly your own, authentic wish.

Gentle boundary experiences

The finely graduated dilator set recommendations are also suitable for more intense practices, where the sizes may be significantly larger—whatever suits you both and enriches your shared experience. This way, you can explore breathtaking boundary experiences together in a responsible manner without the risk of injury.

Temperature as a muscle relaxant

FMS dilators are hollow, and the larger they are, the better they can retain heat for a long time by filling them with water-soaked tissue (e.g., kitchen paper) and heating them to a high but body-safe temperature. A temperature-controlled baby food warmer is ideal for this. The tissue reliably prevents moisture from leaking.

Higher temperatures are an excellent muscle relaxant, meaning they deeply relax the muscles. The effect is almost immediate upon contact. And intense warmth is also erotically stimulating—a wonderful combination...

Switch the roles – ignite your souls

You consider yourselves a “normal” heterosexual couple, but your sex life feels dull, stuck in routine roles clearly divided into male–female, masculine–feminine—even outside the bedroom?

According to C.G. Jung, we are all made up of many facets of archetypes that form our whole personality. This alone opens up worlds of erotic creativity—but even more important is this:

No man consists solely of the masculine pole, no woman solely of the feminine one.

All people carry both poles in different proportions. To allow life energy to flow freely, both opposing poles must be activated. Sexual role reversal is a wonderful way to do this and to enrich your entire experience of sexuality.

In this case, the woman takes on the active role of penetration (perhaps for the first time), embodying the male symbol of the arrow.

The man, by allowing himself to be penetrated (perhaps for the first time), takes on the enclosing role (circlusion), becoming the receptive, passive one—symbolized by the female circle. Often, it is only through activating the feminine, secondary pole that full masculinity unfolds.

Role reversal often helps resolve potency issues - also thanks to the prostate massage involved.

This kind of play requires openness and sincere attention, followed by careful preparation (size selection?) and, most of all, mindfulness during the act. You can start with manual use of dilators in a setting you’ve prepared together: the man in a passive role, the woman in an active one. The experience becomes even more realistic when the woman uses the dilators (alternating sizes) with a suitable strap-on. We will explore this in more detail in our sexual guides.

Not only for heterosexual but also for homosexual couples, role reversal can be a powerful way to break the monotony of rigid sexual and relational roles.

As a (re)activation of the opposite pole, role reversal doesn’t just bring a strong erotic rush, it can also, when practiced with awareness and intention as a sensual-spiritual exercise, influence your daily consciousness and enrich your entire life experience, both individually and as a couple.

Free therapeutic consultation

You'll find more information under "Frequently asked questions about FMS dilators", and our guided cover additional specialised topics. If you still have questions, feel free to email me personally. I'll be happy to help.

Contact: hsw@theros.de

Hera Schulte Westenberg

Quality, safety, guarantee

• A certified laboratory checks the quality and composition of the implant steel
• Each Viball® is checked several times for stability, perfect surface and flawless mechanical properties
• Each Viball® comes with a two-year guarantee.