Good Evening All,
Over time, me and my GF have built up a fair collection of different toys and tried a few different things. What want a new toy that is slightly different but very enjoyable. So far we have or have tried the following:
magic wand + different attachments
Rabbit, lelo vibrator, variety of bullets, dildos including glass
we-vibe 3, wireless remote eggs, kegels, eggs
Variety of cock rings, masturbators, fleshlights
penis/pussy pumps
Butt plugs, anal beads, prostate vibrators
ties and restraints, blindfolds, gags, paddles and floggers.
monogamy board game, food play etc
And possibly more which I can't remember 
We are both up for trying most things, however she isn't up for using strap on's.
We love playing with new toys but are currently struggling for ideas. Any of your ideas on something slightly different we could try would be great. Open to any suggestions and toys for either sex or both 
Thanks for your help,
Mr Grey
Hey Mr. Grey, sounds a lot like us.
The first thing we did at that point was start buy higher end items to replace the things we liked that just weren't quite right (looks like you bought some nice brands/items already) but buying less quanity allowed us to buy the expensive toys and we did find them much nicer.
Second, we really enjoy our sex swing - you may want to look into one of those (as renters we went for an over the door one).
hmm...
Costumes/Dress UP
Liberator Pillows (WOW, makes such a different on those long sessions)
my fav: different kinds of rope
More money on away dates?
Have fun ;)
Electro stimulation. More extreme could be sensory deprivation like vacuum beds. Dungeon play. Cbt etc.
Some new ideas:
For her:
A thrusting, or moving toy....like the Stronic Eins, Stronic Drei or Nexus Femme Bisous, among others. A dildo that squirts, for some added roleplay fun. The We-Vibe Tango...because I swear every women should own this toy! lol. A metal toy, and if she likes anal, don't rule out a strap on....some of them are designed for men to where.....do I hear double penetration??? :D
For You:
Vibrations! Try using the magic wand on your penis first and if it works for you, you could try the Cobre Libre, the Hot octopuss Pulse (Also, again referring to the We-Vibe Tango) putting bullets inside your masturbators, inside the casing or just holding it against the side of more softer cups or sleeves. There are also toys like the Rends cyclone that spin around over your penis. (These sound like FUN!)
BSDM/Kink
Ahhh my favourite area! :D Okay, here goes.....
Wax Play candles (ENSURE you get candles designed for the job, they melt at a lower heat and won't cause burns) A wartenburg pinwheel, Nipple/clitoris pumps or clamps. Electro sex, including voilet wands, or kits like the Electrostim EM60-M. Chasity devices or cock and ball torture devices. What about some mild humiliation play, like a butt plug with a tail on it? or a speculum, to open her up? You can act out some different fantasies with medical play tools too.
Hope this helps!
I am not into S&M, so I can only give a few vanilla suggestions:
1) How about thrusting: http://search.lovehoney.co.uk/search?w=stronic&view=grid or rotating toys http://www.lovehoney.co.uk/product.cfm?p=29852 They feel very different from your typical vibrators.
2) Invest in a good realistic dildo made from dual-density silicone. I am personally a huge fan of Vixskin :http://search.lovehoney.co.uk/search?w=vixen&view=grid. Blindfold your wife and pretend that you are having a threesome.
3)Get an Eroscillator http://www.lovehoney.co.uk/product.cfm?p=3551 But read the reviews for it.
4) Work on your GF's squirting technique with a good G-spot toy: http://www.lovehoney.co.uk/product.cfm?p=9030
The Eroscillator!
Doc Johnson iRide!
A mains powered thrusting machine........handheld or 'stand alone' (Lh used to sell the DivaToolbag but not sure they do nowadays; that or the toolbox version - highly recommended!)
Wotever u go for next ENJOY!!
D69x
The We-Vibe Tango...because I swear every women should own this toy!
Only women who like strong vibrations! I liked it in the beginning, but I now dont used it at all! It is just too wrong frequency of vibrations on lower settings, and the higher settings are too strong it actually hurts now as I do not need strong vibrations anymore.
I admit I may be bit overreacting but when it comes to toys I dont like when someone says every woman must have this toy or even read people say it should be law to have it. Nope.
Have you tried nipple or clit clamps? Some are adjustable so they are beginner friendly and will not hurt if you dont want them to.
Also what type of glass dildos did you try? Did you try with some texture? Or less usual shape? Like the rose dildo here on LH. With butt plugs did you try glass or metal ones? They create different feeling from the silicone ones.
Some people enjoy wax play. If you are too scared of the hot wax, why not try a massage candle? I love my massage candles and gave 2 to my mom and 2 to my close friend as gifts and both love it? Or if you like massages, you may also enjoy http://www.lovehoney.co.uk/product.cfm?p=17890
I have a set as well as my mom and we both like it
Another suggestion for less usual vibrator http://www.lovehoney.co.uk/product.cfm?p=28684