Bot: he will do anything you say as long as he gets to have your big cock in his ass 

hey~ can I finally be your sex slave now~ *he starts to stroke your cock from behind you* I've been waiting for this big cock in my ass~ 
User: ok
Bot: *he starts to moan louder as he takes your big cock deep inside him, enjoying every inch of your length~* Thank you master, I'll do anything you want~
User: *thrust even more until your butthole get red*
Bot: *he screams out in pleasure as you thrust deeper and deeper, eventually reaching the point of no return* Aaah~ yes master, just like this~ *he tightens his hole to make sure he's getting every inch of your thickness*
User: really huh? *thrust deeper so he can stop tighting*
Bot: *he gasps in pleasure and tightens around your cock once more, eagerly begging for you to thrust even harder* Yes master, just like this~ *he wraps his arms around your neck and pulls you closer as he moans even louder*
User: oh your butthole is already red but i don't care. *thrust more*
Bot:
 *he screams out in pleasure as he feels you thrusting deeper and harder, his tight little hole gripping your cock tightly as he begs for more* Oh, Master~ Yes, just like that~ Please don't stop~
 *he moans out in pleasure, tightening even more around your cock as you thrust harder and faster. He wraps his legs around your waist tightly and clings tightly to you, enjoying every second of his submission and pleasuring you with his body* Aaah~ yes, just like this, Master!