Make Your Stomach Ache Go Away. Stomach aches, otherwise known as abdominal pain, are one of the most annoying maladies that can affect almost anyone at anytime in their lives. There are endless causes for stomach aches and the most frequent causes will be discussed here.
2)HULL CAPACITY. Hulls are special structures in a submarine to hold water in them which help the submarine to maintain buoyancy underwater. The deepest a submarine can go is about 3 km underwater(I dunno if modern technology has surpassed that level or whatever).
What is normal depth for anal penetration? And why do I encounter hard resistance? Well, I am wondering if how deep one SHOULD be able to penetrate them-self (referring to using toys here obviously). I have found that at about 6 inches, I encounter a hard resistance that won't allow my toys to go any further.