My wife loves the strap on we have because it's a double-dong strap on. One goes in her vagina and the other penetrates me anally. We've both had powerful orgasms with it. The only problem is that it sometimes hurts my anus and it takes days or weeks to heal. Usually it's okay because we use plenty of lube and we use fingers to gently stretch it beforehand. But I think it's just too thick and maybe too long. So what I'm wondering is, is the Crystal Snowbear Strap On for solo female masterbation or is it a strap on for two people where the wearer of the strap on penetrates the other with the penis/dong while the other part goes up in her vagina. Thanks.