Fun Factory ShareVibe ($130)
Fun fact: there is a type of strap-on out there that doesn't actually require any harness at all. These are best known as strapless strap-ons or double-ended dildos. Rather than using an external harness to secure the dildo to the wearer's body, these strap-ons are held in place internally by the receiver's pelvic-floor muscles.
"These are best for couples where both people enjoy being penetrated and an internal sense of fullness," says Zane.
And best of all strapless strap-ons is this one, which features an ergonomic design that allows one end of the product to "hook" into the wearer's G spot while the other extends for penetrative pleasure. Definitely try using this strap-on without a harness, but if you don't like it or it isn't working, don't be afraid to wear it with a harness. Many people find it super tiring to hold a one-pound toy in their body for the duration of sex.
