Njoy Pure Plugs (Left bottom: Large, top: Medium, Right bottom: Small) I am absolutely in love with Njoys line of products. Generally you only buy one buttplug, but if you're me well then you buy all three. I'm someone who really was not into any anal penetration up until very recently. My sadist told me that he wanted to rape me in the ass. I didn't red on this plan, because, honestly, the idea is sort of appealing, and if he wanted to push my envelope on anal sex i would be ok with that. He's gotten me to like way more fucked up things so i thought anal might be a pretty low bar for him to get me to clear. (More on that later). This graphic shows the specifications for each plug. Honestly, in person the differences in size are even more apparent. The small is very very manageable. I needed no warmup to get it in, just lube. The medium i originally bought before the small, but had such a tough time getting it in that i figured something wasn't right....