Act out those doctor-nurse fantasy roleplays to the max now with this Happiness Syringe by moe cosplay specialist Japanese adult toys brand Tama Toys. This large syringe can certainly hold a lot of liquid. Now you just have to decide what to put in it and, more importantly, where to make your "injection". The syringe is big enough to be practical but still slim enough so it can slide into all kinds of places. Now all you need is a busty nurse to prep the patient!
The Happiness Syringe features: