Titfuck, of course

Between that feel you copped and feeling them squished on your chest, you start to become fixated on getting more of Misty's L-cup titties

"I wanna feel these wrapped around my cock first thing" you say as you lift up Misty's breasts, causing her to shudder a little. She was technically a robot so her breasts almost had a too perfect feel to them. Real women could never match this."

"N-no problem master." she said, as she got down on her knees and started unbuttoning your pants. Your cock springs out, rock hard and dripping precum in excitement. Misty stops for a moment just gazing at it with a lustful, captivated look in her eyes.

"Whats wrong?"

"Nothing master...its just that this is the first cock I've ever actually seen and its making me so wet to look at." she said, moving her hand down to her pussy to play with it as she starts with a kiss to the tip of your dick, her tounge licking into your cock slit to get a taste of your precum and circling around to tease you just so slightly. You gasp, resisting the urge to just pull her head down deeper.

She spits on your cock and then starts stroking it to get it slick - You notice her spit is different from a regular girls and feels almost like lube. A tingling sensation starts coming through and your cock begins to feel even more amazing. A small perk of your Robo-slut - they are made for sex and have aphrodisiac enhanced spit and pussy juices.

She lifts her big, L-cup boobs and wraps them around you, the size swallowing your cock up almost completely, just barely leaving room for the tip to poke out. She presses them tight and starts moving her tits up and down, squashing her tits down to try and milk every part of your cock. Every time she went down she would lick the tip of your head ever so slightly, causing you to shudder and leak out just a bit more precum. You start bucking your hips into her almost uncontrollably as your dick throbs with pleasure.

"Cover these huge tits you love so much with your cum master! I need it!"

You let out a large moan as you reach orgasm, your cock exploding and shooting load after load onto Mistys face and breasts. She smiled, giving you a sultry look as she licked your cum off her breasts and your cock. "You taste so wonderful master..." she said, still playing with her pussy as though she wasn't yet satisfied. "Give this naughty gym leader more"

Your cock is still rock hard, but you start to feel that urge to take a post sex piss and almost excuse yourself to the bathroom before remembering your extra addition...