To me, these are the best and highest quality stores. I’ve personally shopped at all of them. In the interest of fairness, I’ll tell you about some of my own personal experiences, both pros and cons, and what I like to get (and have purchased!) from each of these sites:
Amazing selection of jack off toys and lube. I can’t enough of those Tenga masturbators. Way better than that Fleshjack, IMO, and much easier to clean. I also love J-lube, and you may have seen my recent post about Str8 Cam Cum Lube, which looks like *ahem* cum. And is very affordable to boot. I got my gasmask from there, as well as various Tengas and lubes. You can also find some unique items, and occasionally better prices. More for toys than bondage (although they have that too). Also increasing their gear lines, which looks very promising so far, especially the Neoprene.
This is a fairly standard bondage store, and they do have their fair share of women on the site, but don’t let that bother you. A bit more economical than Mr. S., but the quality is still very good. Not quite as good as Mr. S., but based on the items I’ve purchased from them so far, pretty close. Definitely a step up from the standard adult store “novelty” restraints. I actually got my wrist and ankle restraints from there, and they’ve been great, especially for the price, and held up through many years of use. Also some good gags and other toys. It’s really rather standard stuff for the most part (although there are a few intriguing items that may surprise you here and there), but I like the quality, and it’s way better for my budget. I think it’d be a great place for someone new to start shopping, or a more equipped person to get alternate or travel gear at better prices.
A lot of people ask where I get my lycra Superhero costumes. I’m not going to lie, I typically order them on eBay or Milanoo from Chinese vendors. The prices are good, as is the quality, and they are very good about customizing outfits. Just visit eBay and enter “lycra”, “zentai”, or “spandex” into their search engine, and the hero you’re looking for. You’ll find a host of options. While the prices are generally good, do be aware that the international shipping could be quite a bit extra… so don’t forgot to account for that when budgeting. Some including the shipping in their price, and some don’t. Read carefully in that respect.
But if you want to buy American, try Spandexman. Good selection, and while the prices look higher, shipping isn’t as bad either.