Steven jumped back onto his bed after kicking off underwear completely. He adjusted his laptop a bit to get a good view of the bisexual threesome that was happening on his screen. His cock being rock hard as he reached his hand down once again and grasping it firmly.
As he watched, his brain seemed to be at war with itself. The original gay side of his mind was trying its best to keep Steven’s attention focused on the cocks and hard muscled bodies of the two men they belonged to. But there was a new side to his mind now. A side that was being corrupted by the Hetero formula his father had secretly been feeding him.
“Fuuck those guys have such big dicks. So hot… but those tits as well.” His eyes would dart back and forth between drooling over those thick pulsing shafts and oogling that huge pair of breasts as they bounced up and down. He began to imagine himself kneeling in front of one of those men. His hands roaming across his body and worshipping all the hard earned muscle. Palms gliding across those cobbled abs before finally reaching those well built pecs. Only once he got them however, his imaginary scenario began to shift. Suddenly instead of grabbing the pecs of one of the hunks, he was now squeezing the breasts of the women they were fucking.
“Mmmm fuck yeahh… big fuckin tits…” he grumbled as he started to imagine himself groping and jiggling this woman’s breasts, only becoming further turned in as he heard her moans in the porn still playing on his laptop. It soon progressed to even him shoving his face between them. “Ooohh yeah. Big soft titties… wait… what the fuck am I saying!?” Finally Steven snapped himself out of his little haze. “No I don’t like women or boobs! I never have! So why…” he looked down at his cock as it bucked at straight thoughts he’d been having.
“No, no, no fuck I’ve gotta turn this shit off.” He muttered as he reached for his laptop before deleting the tab containing the threesome. In an effort to fight against h these insane new urges he was feeling, he instead looked up some of the gayest porn he could find. He settled on a scene of two massive hairy bears barebacking each-over and started playing it.
Steven immediately started jerking off and had to keep telling himself internally how hot they were. And part him totally agreed. But the other part was still trying to reject. He attempted to ignore it as best he could though by focusing as hard as possible on the two men and to a degree it worked. For most of it he was able to keep these strange new urges subdued as he jacked off to these two bears. He did have one little slip up however…
At one point during the porn he was looking at the bear who was bottoming and must’ve lost focus for a second as suddenly he imagined the man suddenly transforming into a curvy woman screaming in pleasure with her massive tits out. He mindlessly jerked to the thought for a moment as his cock started to leak pre-cum until he realised… “NO! Not doing that! I’m not into women!” He shook his head discarded the little fantasy before going back to solely focusing on the gay as fuck porn.
It wasn’t long after that Steven found his cock beginning to tense as his load built up. He was gonna shoot any second as he kept his eyes glued to the two bears on his screen. In the back of his mind he could feel those urges trying to force there way to the forefront but (for now) his gay side was dominant and he was able to bust a nut thinking of hot hairy dudes.
————
While this had all gone down, Steven’s Dad Jim had been sat in his office watching Steven on the hidden surveillance camera’s he’d installed in his son’s room. Of course he took zero pleasure in watching his son masturbate but he found it necessary to know if this stuff he was giving him was really doing the trick.
Of course he was very disappointed and disgusted to see Steven still jacking off to men. Especially when he moved to that second porn video. Just the thought of it made Jim gag a little. However there did seem to be some progress before that. From what he could tell Steven had been fighting some thoughts about women while he was watching that threesome video. Just seeing that made Jim smile. Sure his son had resisted the thoughts in the end but it was definitely something and it confirmed that the medication was certainly having an effect.
“Well, that settles it. I just need to keep loading him up with that formula until he starts to give into those new urges.” Jim grinned. “I can’t wait to have a son I can be proud of that won’t be condemned to hell by the lord.” He announced, his strong religious upbringing rearing its head.
He was just about to turn off the cameras when suddenly he noticed something else mildly interesting. The first time he’d seen his son jack off while watching on the cameras, on day one of giving Steven the medication, he specifically remembered Steven licking up his own cum afterwards. It was absolutely disgusting his father thought. And it seemed he was about to do it again now but as Steven brought it up to his mouth, he suddenly recoiled in disgust.
“Well that’s certainly an improvement.” Jim mumbled before finally shutting everything down.