I insist on taking a large portion of the credit.
Also, quite frankly, us menfolk are obsolete sex-wise. The sex toy market has found that it is significantly easier to fill a hole than provide one, and is also aware that we're just not as good looking as women. As such, they've been focusing almost exclusively on perfecting female pleasure.
This has resulted in various "toys", machines, and other items that the real deal just can't hold up to. It's considered unhealthy for a man to sustain an erection for more than 30 minutes, and you should contact a doctor if it goes on for an hour or more (you may never be able to get it up again). Compare this to a machine that can keep going, with varying speed, for as along as it's plugged into the wall socket.
And it even has a heated appendage. That spins.
We just can't do that.
Add to this the ridiculously oversized dildos and vibrators that are simply infesting the market, and we don't stand a chance. Luckily, there's a French company that is working furiously on providing a working sex gynoid. Hopefully the technology to complete it will be available soon.
Unfortunately, it'll cost something fierce... But, since our girlfriends just dumped us for an AC model, we have more time to work and make money.
Hell, even without the technological aspect, we're still behind. Just about every bisexual woman will say that they prefer women as far as sex is concerned. But, strangely enough, I've heard a few say that guys are nicer to cuddle with.
Well, that's half a point. Yay.