"Eat... me out? So you do want to eat me, after all!" Tanaka-san screamed. The look of horror on her face, at my suggestion... I didn't know whether to laugh or cry. Though the whole 'oni trying to eat us' thing really lent itself towards option two! He had drawn his arm out of the cave, but I could still hear him stomping around outside.
"Eat you
out
. I want to lick your pussy! Suck on your clit! Lick your vagina! I think if I drink your sexual fluids, it should be the same as eating your flesh. I might be able to get stronger!"
"You... You want to lick my vagina?" Tanka-san's look of horror had shifted to one of shock, which was... An improvement? Though her expression got real complicated, real fast, as she put one hand down on her crotch as if trying to shield it from me. "W-We haven't even kissed yet! No, before that, we should hold hands... you haven't even called me by my given name, yet..."
"We're not even dating," I pointed out. "But this is a life or death situation! Please. Let me eat you out!" I even went so far as to bow my head as I spoke... before realizing she couldn't see it, in the dark. I was still hoping that my intentions would come across properly, though. I wasn't some pervert who just randomly asked to lick women's pussies with no warning on their first meeting! These were special circumstances, I tell you! Special circumstance!
"...I won't be able to get married, if I do this, you know..." she whispered, looking away from me. Maybe this goes without saying, but her cheeks were bright red. "How are you planning to take responsibility for that? I won't even be able to explain to my family if I get 'eaten out' by a monster. "
"I... I don't know..." I admitted. I kept my head bowed, just in case her eyes had adjusted enough to at least see my outline. "I'll do whatever you want, though, even marrying you if that's what it takes! So please! Let me borrow your strength so I can take on that oni!"
"W-what are you saying? You're a monster, you know... A human can't marry an oni..." Her hand was still on her crotch, but I could see her fingers curling about the cloth of her pants. She took a deep breath and, with a decisive speed, pulled her pants down to reveal a pair of black panties. "So please. Rather than marriage... promise you'll take care of me, from now on! Promise you'll keep me safe and never kill me! And in return... I'll give you lots of meals!"
"It's a deal!" I declared, desperately. I reached out to grab her with both hands. She let out a surprised squeak when I lifted her up, but I had no time to explain. I pressed her back against the cave wall, and kissed her. She stiffened at first, but then slowly relaxed and let my probing tongue work its way into her mouth. This wasn't quite what we had agreed on, but I figured a little foreplay was going to be necessary if I really wanted to get the sexual juices flowing. Also, swapping spit might be good for testing this whole 'gaining strength through fluids' plan.
I did feel a little bit of a tingling sensation in my mouth when her tongue poked its way inside, and I started to suck on the muscle to get some saliva in me. I couldn't tell if I was actually getting stronger, but it was only a little appetizer to the main show, anyway.
"Is this part of 'eating me out' she asked when I parted. Her eyes were wide. Also purple. I hadn't noticed that before. They were really pretty, but it sort of drove another nail in the coffin when it came to me being in another world. That, and the fact that she had no idea what eating a girl out was supposed to look like. I mean, anyone that innocent couldn't possibly have access to the internet.
"Sort of," I explained. "I'm trying to make you feel good, or you'll be dry down there. Haven't you ever heard of foreplay?"
"Y-yes. But I expected a monster such as you to... take what you wanted, and be done with it."