"You bastard! Let me out!" You pound against the walls of his stomach, but all it does is make him chuckle.
"No thank you, you're going to be staying right there. I'm hungry, and besides, I can't regurgitate you from my second stomach anyway; once you're there, you're there for good."
The tingling sensation of his digestive juices gets more and more intense. It isn't particularly painful, but you what it can do to you. What it is doing to you.
More and more of the fluid wells up around you as the gurgling noises get louder and louder. The stomach is roaring around you now, clamoring for its meal. With a chill, you realize that you can feel your skin softening. You try to keep your head above the fluid, but it soon fills the entire stomach and you are forced below its surface. You hold out for a few moments longer, but eventually you lose consciousness, succumbing to the naga's belly.
The acid works away at your body, eating away at your skin, fat muscles, and eventually even bones. You are slowly, slowly reduced to nutritious slush and pushed into the naga's guts to nourish him.
With some difficulty on account of his swollen belly, Ulysses coils up in the sun and rubs his second stomach as he digests you. He relishes the full feeling in his gut, the way your remains slosh around when he moves, and the loud gurgles and groans that emanate from his belly. The warmth of the sun on his scales speeds up the digestion process, making his belly even louder.
It takes him a long while to fully digest you; he is part snake, after all. He spends the time going about his business; sleeping in his den, basking in the sun, and occasionally going out to look for more prey that he can keep in his first stomach while he waits for you to digest. Over time, the lump in his belly that is your body reduced to mere food gets smaller and smaller, until it disappears completely. Eventually, the only sign that the two of you ever met is that Ulysses' belly looks a bit chubbier: your final legacy.
YOU HAVE MET YOUR END IN THE NAGA'S STOMACH