Locked together, their current changes cemented in place, Mathew wanted to cry out as he realised what had happened and how he'd once more given into the curse. Opening his mouth to do so, he instead managed a moan of pleasure as suddenly he felt a longing he never felt possible as his female sex continued to demand the contact it was being subjected to. Knowing what would happen if he climaxed again, the twenty-five-year-old tried to whisper, "No," and, "We should stop," but, instead he gasped out as he began to shift to match Linus' movements.
Atop him, still unaware that anything was off, the younger man made another series of hooting noises. At first, he felt as he blew his load the thing that made water start to return to its normal flaccid state. But then it started to stiffen up again and he found himself matching the girl with the face of a boy's actions. Grunting, every so often neighing in excitement, Linus grinned and found he was enjoying the release he was experiencing. Swishing his tail, his body mass starting to double, he wrapped his arms around Mathew, lifted him up slightly and, clumsily, began to turn him around so that instead of lying atop him, Linus was now thrusting into the girl with the face of boy's neo-vaginal from behind.
Taken aback by the sudden shift, Mathew tried to tell Linus, "No," both to what they were doing and to the other's clumsy movements and as he felt a slight pinched sensation, he almost managed to do so as he felt his tiny penis slap against his leg.
But then the other finally managed to get himself positioned differently, all without taking his throbbing cock out, and all Mathew could manage was another series of sensual noises. The pinching sensation growing, the twenty-five-year thought at first he was going to be ripped apart and that it was a punishment for them not stopping and instead giving over to another round of sexual pleasure. But then, as he began massaging the right side of his chest, his internal reproductive system did what it would naturally do as it shifted and expanded to allow for the other's growing cock to be inserted a ways.
Lost in a sexual blissful haze, both young men were completely unaware of what was happening. As the curse took further hold, ramping up the suppression of one who had never once felt a need to actually experience a need to do what he was currently doing, which in turn was causing the curse on the other to have an increasing effect on his need to not give in, both continued to moan in pleasure as their bodies changed further.
For Linus, as his tail swished back and forth, and he often uttered nickering and neighing noises of enjoyment, it was change in size. But it wasn't simply his body. His height jumped up to over seven foot, placing him closer to seven foot eleven, while his weight went from a mere 190 and shot up to closer to about 1,570. Had it not been for the curse, the sudden change in height and weight combined with what he was doing would have put too much of a strain on him and he would have keeled over dead. Instead, as he remained unaware of these changes, he hooted out, "My cadence, my lover," as his penis began also increase till it resembled a horse's penis fully erect until he found he could no longer fully insert into the human neo-vagina, though he was contently continuing to try to thrust his way in as the need to release grew with each push.
On the other end of this, Mathew could feel that something was wrong. It wasn't simply that he was being fucked like a woman, and he was enjoying every bit of it, but it was other things. He could feel Linus' dick growing bigger and bigger, whilst the area the other had inserted his cock into was stretching and stretching until it could no longer accommodate such a huge growth and what was happening was only a part of what was now clearly a horse cock was being thrust into Mathew. Wanting to tell the other stop, he found he couldn't, as all he could manage was moans, groans, sighs, gasps, and other sensual noises as began to fondle the right side of his chest, which was other thing he was dimly aware of that was changing. For as he was brought closer and closer to experiencing his second female orgasm, his chest began to push outward. First into a pair breast buds, then into a double A cup, an A cup next, and finally two pert B cup breasts. Wanting to scream out, "I don't want breasts. I am not a girl," he instead tilted his head back and only managed, "Ahhhhh," in a shuddering breath.
Fast, harder, the two went at each other until, his cries closer to a horse, Linus let loose. His semen exploding outward, he hooted in contentment, even as it was unable to be contained in the orifice he had been screwing. At about the same time this happened, Mathew experienced his own release and stiffening for only a couple seconds, he felt his second female orgasm. The curse releasing its hold on the two, both Linus and Mathew finally felt themselves start to relax and to come down off their sexual high in their individual way.
For Linus, it was to loose interest. As the thing that made water returned to its flaccid state and started to slip back into the sheath, he hooted and stared at it for a moment. After a bit, he stood up and wandering away, the need to make water was stronger than ever as he looked about for his plush.
Mathew meanwhile also need to pee, but he did not answer the call right away. Instead, he lay down on his side and stared down at the two tits that now dominated his chest. Feeling his penis lying against his leg, the sticky mess coating his lower half, certain what he would discover if he put his hand between his legs, he suddenly was overwhelmed with a plethora of emotions. Starting to cry, he whispered, "There is no escape. We are doomed," and curled up in as tight a fetal position as he could comfortably manage.