You suddenly realize that the island was magical and reel yourself for the change back to human, as the magic does not seem to work outside of its bounds. Feeling your penis unsheath itself, your ears return to normal, you tusks retreating, your fur withdrawing, claws retracting, skin returning to normal, your face arranging back to it's normal self, you howl in pain. In a few minutes it is over, but you realize that the change has left a permanent mark on you. Your body is more built, more hairy...and there is a smell to you now.
Unsure of what to do, you sneak off the boat when it arrives back home and find your way back to your apartment. Staring at your body in the mirror, you're happy to at least be back to normalcy. And yet, you still remember jerking off about Matt. "I mean, why not give it a shot. I think I really do like him. And I'm so horny still." So you call him over.
Matt is happy to oblige and hear about your time on the island. "So was it cool? It always seemed a bit weird to me, but I'd love to get your perspective."
"Yeah, it was weird haha. I was taken captive and turned into an ogre, but here I am!"
"Ha! Right, ogre, sure. But it did do wonders for you, whatever happened! You're looking hot man. And yeah, I said, it, you look hot."
"Thanks Matt, I feel the same about you."
Matt began sniffing, clearly taking in whatever scent you had from your time as an ogre.
"Dude, I'm feeling a bit warm. You smell great."
"Thanks buddy....care to get naked? Wow, did I just say that?" You realize you have urges now, to mate, like the half-ogre perhaps you still are?
"Ha! yeah, let's do it" So, well, you do it. Both staring at each other, you start to rub each other's chest. You kissing him, and he you back. You feel the urge to put your cock in him, which he is happy to oblige.
"I can't believe this is happening", says Matt. "Yeah, but I like it", you say.
While you're fucking him though, a familiar sensation, the cramping, suddenly comes upon you. "Oh shit, Matty, oh fuck, it's happening! Fuck, I'm still a fucking ogggrrrrrrrre rawr". The rush of the change causes the ogre instincts to momentarily override your human thoughts and you begin pounding him. Matt looks frightened, but it doesn't last for long. Your face and brow bulge out, the muscles, the tough hide and green skin, the ears and claws, and the tusks make their appearance on your face just as you cum. "Rawr! Fuck, Matty! I'm so sorry!"
Matt accepts the cum but as soon as you have finished he jumps up screaming at you. "What the fuck, man! What's happening?"
"I don't know, I thought the magic wouldn't work outside of the island, but I guess when I get horny?"
"So, does that mean....I'm infected?" Matt gasps. "I feel so warm and arggh!" he cramps up on the ground.
"Matt!" you bellow in your half-ogre voice. You come to hold him as his body begins to bulge outwards. He's going through the same process you did. You see a line of hair appear on his spine, his glistening muscles, and two little points in his mouth.
After the change, Matt looks at you with a new unibrow, "oh man, what is this shit?"
"I need to feed you to change you, Matt"...suddenly you feel an odd urge to further your "species" though you are not even a full ogre. You suddenly begin to change back but Matt does not.
"Looks like you'll have to change up to the point I'm at, Matty" in order also become normal again. It'll take a day or so for me to feed you."
"Feed me? Jesus Christ", Matt said.
*************
In a few hours, you began to feel your body heat up again. "Jesus, being a were-ogre can be annoying", you begin to growl as you change. Matt, who has spent the time in bed recovering, recoils. "Are we sure about this?" he says.
"Ugh, yes buddy, it's the only way." You stick your cock in his mouth and begin to feel your need to cum arise even more. After you cum in him, he sits back and feels the changes again, moaning as his voice becomes deeper, his skin stretching, his tusks coming out, while he begins to smell.
You suddenly realize how hungry you are in this state, and, seeing his cock change, realize he needs release, and you need to feed...on cum. You begin sucking on him as he lets you drain his changed cock. His cum tastes so sweet. "What kind of monster have I become?" you think.
You both wait a few more hours and you change again, repeating the process. This time, Matt's skin color changes and it also turns into a hide. He has a massive headache as his brow pushes out and begins to feel his urges as a half-ogre.
"One more time", you think. The fourth and final time comes and you cum in Matt, having wild sex that he now clearly enjoys. "Oh fuck buddy, I can feel it, my ears, my skin...fuck, I'm a monster like you now!", he growls.
You both sit there in the afterglow of sex. "Matt, buddy, I think we just did a mating process...my instincts tell me that." "Yeah man, I feel connected to you now, rawr".
As is if to confirm, you both change back. "So...where do we go from here?", Matt asks.