[Nightshade]

I just got the kit and I would recommend these accessories

• 2x Airlock - especially useful if you can't fit both cups on at once and have to pump them seperately
  
• Extra long tubing - unless you're really flexible 
  
• Cup rings - more comfortable and better suction, make sure to get the same size as your cups  
  
• If you buy the booty enhancer, you can buy the cups separately for cheaper since it comes with a pump and tubing already
  

Also, the cups did work on my butt, but weren't a great fit. I will probably buy the booty enhancer if they restock the large cups (the smalls are still available if anyone is considering buying it).