It can be either realistic or non-descript.
The design also means you can use it when flaccid or erect.
So, consider your budget and go for something within your reach.
Update: Seeing the positive response, we went out of our way to negotiate a special deal with Kiiroo for you! The blowjob simulator uses artificial intelligence to control the onboard mini-computer and four motion sensors.
The air suction feels different — more like someone sucking and licking the tip of your penis.
Are you on the hunt for the best penis milking machine? Most penis milking machines are made from silicone or specially curated thermoplastics.