She went for a full upgrade for herself and kept K-T as a toy.

One of the first things K-T did when his sight cleared a bit from the blur that followed his exit of the vat was to check if Lily had kept her word concerning his dick.

After having to bend down more than he expected to he was glad to see that his cock was still as large as it used to be, in fact this was strange but it even looked a tad bigger, which didn't make a lot of sense considering Lily's reaction to it earlier.

With his mind clearing too he finally notice the two huge mounds of flesh on his chest. Lily had not lied when she told him she liked them big, K-T wasn't an expert in bra sizes but he remembered a chart he saw once and from their size or shape it looked like she had given him some G or H cup boobs.

Slowly getting up and on his feet something else felt strange, everything felt bigger than it used to. He had an alarming realization looking at his arms and legs. He had never been the most muscular guy, but he tried to stay in shape and there used to be at least a hint of muscle definition on his limbs and abs. It looked like he had lost nearly a foot in height and all traces of muscles, his limbs and belly now slim, smooth and giving a definitely feminine vibe.

"What the hell? What did she do to me?" he muttered dumbfounded.

"Do you like it? I didn't touch your precious dick, but I made you someone I wouldn't mind dating at least for this trip as we agreed." he heard Lily call from behind him.

Lily had always been an athlete, competing in track and long jump, working out to keep in shape at all times and it looked like she took the opportunity of this technology to indulge in a certain fantasy. She now stood almost seven feet tall with huge muscles and a massive pair of tits, a giantess of amazonian proportions. She was sitting on the edge of her vat with a towel on her lap that had been used to clean the goop that still coated K-T's skin.

"Why did you make me smaller if you made yourself bigger already?" he asked her. With his reduced size and her growth he'd almost look like a doll next to her. This was a bit shocking, but K-T could see himself dating a strong muscular woman, this had a certain appeal.

"Like I said, I don't really like boys and I don't like the gender dynamic of a relationship where I'd be the weaker sex. You want a chance to be with me, the only way I could see that happening is as a small harmless toy with big soft titties. Are you still OK with that or do you want your old body back and to enjoy the trip by yourself?" she asked him.

K-T was not super hyped by being small and girly, but if it could get him in the now strong arms of his crush it was worth a shot. He was about to agree when Lily got up, letting the towel fall on the ground.