They say the best things come in small packages. Unless you’re this man, and then you’ll pay to enlarge your penis. A German man’s penis now weighs half a stone, after he used silicone injections to give himself some extra size and growth. The implants have now added some serious weight to his trouser department, with his penis now clocking up an estimated 7.5-9lbs. Speaking to Vice, Micha Stunz said: “I can’t say exactly how much it weighs, I just know that my kitchen scale, which shows up to 6.6lb, hasn’t been enough for a while.” The downside to be heavily endowed? Stunz says the silicone implants have actually made sex much more difficult for him, with the silicone prohibiting him from getting a normal erection. But never one to be discouraged, the Berlin man said: “After you reach a certain size, you can't do certain things any more. “At least not with everyone and not without some foreplay. But there are other things you can do with it. You just have to free yourself from established roles and ideas about sex and be ready to play.” Despite claiming to lead a normal life, Stunz also admitted he prefers to urinate sitting down in a cubicle, as well as finding it difficult to buy underwear and pants. To date, Mr Stunz has had four procedures which involved injecting silicone into his penis and scrotum.