Feeling the morning sun warming the bedroom, Dan slowly woke up. Looking at his sleeping bf cuddled up against Dan's side, head on his chest. He could feel Andrew's belly pressed softly against his hip.
*Poor Andy, he must still be full of my cum* Dan thought, lifting the sheet to see the large round bulge jutting from Andrew's usually toned abs. Dan suddenly remembered, his balls! What's the damage now? How large have they grown to this time? Pulling the covers fully away, leaving just the naked couple left on the bed, Dan checked his giant testicles behind his 7 inch morning wood. To his relief they were the same size as yesterday.
*Phew, they must have grown to their limit then. Still way too big, but manageable until I get help from the ones doing the drug trial.*
His hunger was still there, and so was his hornyness, but now he had a bit of a headache too around each temple. Nothing a bit of lovemaking would fix, Dan imagined as Andrew started to stir.
"Hey babes, good morning. Guess what, my balls stopped growing" Dan whispered.
Andrew yawned and blinked a few times before looking up to his gorgeous boyfriend. He then gasped.
"Maybe not, but those are definitely new!" He pointed to Dan's forehead. Confused Dan moved a hand to his head to examine what Andrew was talking about. Fingers bumped suddenly in to a hard cylinder jutting from his head. Panicking he felt around with both hands now, two hard round things, feeling almost like bone poking from his temples out to points about 5 inches from his head.
"Dan! You have horns!!"
"Oh god," Dan said has he ran to the mirror, ignoring his over sized balls swinging violently around his knees from the sudden momentum.
Looking into the mirror, Dan could see clearly now that he had bull horns growing from his head. "How can I possibly hide theses?!"
After a very long shower Dan came out, towel wrapped around his thin waist. Frustrated from his new appendages bumping into door frames and other things he wasn't used to looking out for head height. He sat on the couch sulking as Andrew came in, wearing nothing but a baggy T-shirt he had just thrown on. It was Monday so he had called work and claimed that he was sick, Dan's metamorphosis was definitely more of a priority. In one hand Dan's drug trial contract, the other resting on top of his still full belly poking out from under the shirt. He sat down next to Dan, still reading.
"Ok you were right. Obviously I should stop taking the pills, I can keep developing animal parts!"
"Wait, I don't know if that is wise at this point, see here it states 'any responsibly to reverse any unwanted effects caused by the trial with be voided if subject fails to complete the trail. However, trails may be authorized to end prematurely during the scheduled monthly reviews at the doctor's discretion.' Jesus Dan, did you not read any of this? There is a lot in here that seems very dodgy."
"No," Dan said sheepishly. "I just thought it was all typical agreement lawyer-talk stuff like computer updates. I just knew I was going to be paid a lot for it."
"Well it means you have to take these pills until your first review, and hope that no more major changes happen, and all of this is reversible." Andrew explained.
"Can you live with me like this?" Dan asked quietly, standing up and letting his towel full to the floor showing his full body to his boyfriend.
"Of course," Andrew reassured him and shuffled closer, putting his hand on Dan's abs. "Plus you've never had a better figure than now" He joked.
They kissed, and spotted each other getting hard.
"Those balls look like they need emptying," Andrew said as he winked and lead Dan back to the bedroom. "Just maybe pull out before you cum this time hun, I'm still full from last time." He shook his belly, letting the liquid slosh around inside making Dan laugh.