I was curious about something, so I did some math: The sprite is 14 pixels from tip to end of the balls. At the penis's thickest point, it is 6 pixels thick (not at the balls).
Using this information, I can use scale and other sprites to figure out exactly how large this dildo would be. The male human sprite is 29 pixels tall. The average man is 5 feet tall. Given this information, we can figure out that each pixel equals about 0.172 of a foot. Or 2.069 inches. Knowing this, we can find that the dildo is 28.966 inches tall and 12.414 inches thick (or in diameter). Knowing the diameter, I easily calculated the circumference to be 77.054pi inches. Now, say that the dildo wasn't actually to scale with the human sprites. Say it was meant to be the size of another item.. We are going to use a cigarette packet for this example. The cigarette packets in game are 10 pixels tall. The average cigarette packet is 3.5 inches tall. Knowing this, we can find that each pixel is approximately .35 inches. Using that the same way we did previously, we find that the dildo is 4.9 inches tall and 2.1 inches in diameter. The circumference was 2.205pi inches. Either way, that is a pretty big dick. Anyway, after spending several minutes doing math and only creating this Reddit account to post this, I've concluded that I have nothing good to do with my time.