Originally my partner and I bought this toy with the intent that it would be for both of us and neither my partner nor myself have been disappointed. For use on me, the toy provides great G-spot stimulation both with the slight corona around the head of the toy as well as the second ridge along the shaft. It also feels realistic enough that it's easy to lean back and fantasize while using this toy. The length also always for the option of either deep or shallow penetration. For my partner, we use this toy during strap on sex and while it takes time to work up to a toy this size, the prostate stimulation enhances his orgasm greatly so we both enjoy it when I'm in charge; we haven't found a position yet that we haven't enjoyed.

The O2 Cush was slightly more flexible than expected which is wonderful for me; it doesn't feel as rigid as other toys that I've used. My partner would prefer something a little more firm for use during anal play and pegging, but still enjoys the prostate stimulation that this toy provides. Clean up is a breeze, but mostly because we use condoms on our toys; I recommend using a magnum or similarly large size of condom on this toy as standard size condoms have broken while being taken off.

For any female that may have sensitivity to friction or size, I have a few additional comments to make. First off, work up to this toy and use plenty of lube even if you're used to average size toys. I also recommend water-based lube, and especially lube that is pH balanced. As always when using a toy that is not exclusively for one's self, I recommend using condoms, but again, use a size up from standard otherwise you'll be likely to end up with folds in the condom as the latex tries to stretch too far. On the note of size, this toy is great if you're into size. It's above average in terms of length and girth and is especially great for couples where the penetrating partner is bigger than average. My partner and I used this toy while his Jacob's Ladder piercing was healing since it was about the same size as (slightly bigger than) him. Going back to our sex life afterwards was therefore easier since I'm tight and he's big.