Very simple and minimalistic. The art is quite good (especially if you like Artoonu's style), and the animations are smooth. The gameplay is literally just sliding your hand back and forth (in-game and IRL), trying to make your faceless companion cum. He seems to have some serious Death Grip Syndrome, as you can easily wear out your hand and need to take a break to recharge. The results ends up being a weirdly slow, prolonged handjob that feels honestly kind of exhausting.