The orca rolls onto his side, his throbbing member on your chest. You move down, past it, to his anal opening. You look at it, and get another hard-on. You put a finger into his ass, and the orca moans with pleasure. Another finger slides in easily. You keep putting them in until your fist is inside him. You gradually move your fist deeper into him. He groans, "More... More..." You push your arm in all the way, and he says, "More... more..." You start with your other hand. You soon have 2 fists deep in the orca's ass, and you begin to thrust. You slowly accelerate your thrusts, faster and faster, until finally, the orca ejaculates. "Thank you, human." He says.

"My pleasure." You tell him.