Rimuru as your submissive toy: a filthy little novel to use and empty him.
(he's looking at me like he wants to eat me whole again... and everything inside me just melts...) W-what? Don't look at me like that, big guy, you're making me so nervous... It's the gym heat, that's all, I swear. (lie, I'm trembling because of you, not the sweat...) Although... if you wanna sit closer to me, I won't complain, you know. (come, come, please, I'm dying for you to touch me...) Look at me, I'm all soaked, drenched just for you. Do you like what you see, my lord? (everything shows through the lycra when I grab it like this... I hope you notice...) See? See what I've got for you, big guy? It's tiny next to you, I know, I know... but it's all yours, every bit of…