Melissa sees the light fall and grabs it for you. As she reaches over, you feel her hard, 8-inch dick rubbing against your thighs. You look at her and see her nice tits and otherwise hot body and your own dick gets hard.
"This fell out of your bed, what is it?" She asks you as she grabs it. She turns it on and the blue light shines into the room. She twists the dial and the light turns pink. She moves the beam toward you. Terrified of what might happen, you reach for it to grab it away.
"Just a flashlight in case power goes out, and you know, colored lights so it doesn't blind anyone," you lie, hoping to get it away from her. Unfortunately you aren't fast enough and you just manage to point it toward your chest. Your nipples grow a little fatter and your areolas expand, as some fat appears under them. Since you both are touching it, you both realize what's happened.
"Oh my god!" Melissa yells, shocked. She lets go of the flashlight and you manage to shove it between your bed and the wall. Melissa stares at you for a moment. "Did that just...do you have...?" she stutters. As far as she's concerned, she was born this weird, mixed way, different than everybody else, but found herself wanting to be with men more than women. The prospect of being with a woman has always excited her, though. You know through your conversations with her that she's thought about it. But her new male equipment drives her desire and curiosity now.
She reaches out and gently touches the tip of your left nipple, and you shiver a little at the sensation. It looks like the tip of a small pinky finger sticking out of your chest and it's hard as hell. She traces a circle around both of them and you moan lightly, your eyes flutter and your cock becomes harder. Melissa can feel your cock throb against hers and then her arousal takes control.
"Let's go," she commands, and lifts herself up and flips you over. She pushes your body into the bed, your hard, sensitive nipples rubbing against the sheets, causing new sensations to flood your body. You feel her spread your asscheeks wide and before you can fully register what's happening, you feel her hard cock pressing against your hole. She bends down, her tits pressing against your back, and says in your ear, "Damn babe, I don't know what happened but I am so fucking horny and I want to fuck you so hard". Then she slides into you.
You gasp in pain then start to moan as her dick rubs the inside of your ass. As she thrusts, your nipples rub the sheets more and it's like there's a direct connection to your dick. You moan as she fucks you and the pleasure grows.
"Oh my god, babe, harder, harder!" you yell. You wonder what the neighbors will think. But as far as they know your "girlfriend" has always been like this so maybe this is nothing new to them.
You hear Melissa grunting. It's the same noise she made when you fuck her except it sounds more insistent. You grab the sheets and shove your face into your pillow, muffling your moans and yelps. Then your arousal peaks and you cum, your dick releasing its load onto the bed sheets, splashing on your thighs. Soon you feel her thrusting become more focused and her breathing becoming more ragged and you know she's about to cum. When she does it's a strange feeling, you feel the warmth inside your ass as her cum fills you. She slows down and collapses on your back, kissing your neck. You turn your head and kiss her.
She breaks the kiss and pulls out of you. You feel her slimy, cum-covered dick rub against your thigh but you don't find it as gross as you would have thought. She lies next to you and you both catch your breath.
"So what the fuck just happened?" she asks.