Of course you tell her.

“Umm...”. You stammer, “I actually have a dick. I’m a boy.”

“No way. No fucking way. You are a liar. Oh my god. Really?” She says excitedly and you nod. “Let me see.” She then demands and basically pounces on you knocking you down. She opens your jeans and yanks them and your pantyhose to your knees then looks at your bright panties and says, “Fucking liar.” Then punches your arm and starts laughing.

“What I’m not lying.” You say quietly and pull down your panties just enough that your cute little guy flops out, balls and all.

Her eyes go wide as saucers, “No fucking way.” She grabs it, gives it a tug, then simply slurps it into her mouth. You are hard instantly and it swells up to four whole inches. She sucks it to the hilt then with some effort she even takes your balls into her mouth as well. Then two fingers slide up your ass and you blow a load into her mouth. It catches her by complete surprise and she coughs and chokes and some cum squirts out of her nose. “Oh that’s it. You are so getting punished.” She looks around the room for something to beat you with you think and yells, “Naked on the bed! Now! Ass in the air!”

“I’m sorry. That’s never happened before.” You say meekly and quickly strip.

“Holy fuck. You are a total slut.” She says with an evil chuckle as she finds the dildo pile in your suitcase. She also finds a harness and you watch, on your hands and knees on the bed as she straps on the foot long cock.

“Oh no that’s not mine I swear. I’ve never done that. This is a mistake. Don’t do it. Please.” You say all of this as she rubs the cock all over with a white creamy liquid she found but you don’t move, you don’t run away. “Don’t fuck me up the ass.” You say as she climbs on the bed. You wiggle your ass just a little in anticipation, and hug the pillow.

“No?” She asks resting her hand on your ass.

“It’s going to hurt.”

“Probably.” She says and you see she is grinning ear to ear. She leans in and her tongue fills your asshole. She eats your ass with enthusiasm and plays with your cock till you blast another blast of cum in her hand. “Well that’s cute.” She says and shoves the head into your ass.

“Oh wow. That’s...”. You just stay perfectly still and try to remember how to breathe as your body tries to make sense of what is going on back there. “Oh I think you should probably pull it out...”. She shuts you up by grabbing your hips and forcing forward till her body touches yours. You let out a long moan the entire time.

“Holy shit it’s all the way in.”

Your body shakes a little and your cock starts leaking cum. “Pull it out.” You say quietly.

“Okay.” She draws it back nine or ten inches, then bam, hammers it in.

“Oh my god.” You exclaim in a sort of gasping squeak.

“Oh this is fun.” She giggles and proceeds to fuck the hell out of your ass till she gets to tired to continue and both of you are drenched in sweat. Spent she rolls of of you and takes off the harness, panting. “That was fun. I could definitely do that again.”

You roll on top of her, “Promise.” You say and lock lips with hers. Your cock seems harder than it has ever been and it finds her cunt. You vigorously pound away at her tight pussy till she is whimpering in your mouth as you kiss the entire time.

You feel her orgasm as it hits and you fill her pussy with your seed. “Oh you really know how to use that little thing, don’t you.” She says, then asks, “So are we still going swimming?”