Head into the Back.

The office is the same as last time, maybe the desk a bit messier than before. Not the point of your visit here though, you've come to see the goods. "Alright, lets see whats got you so excited, Heilus." You say, trying to smooth out his nerves by taking a casual approach. "I can't say I didn't like your dick before though."

With a blush, your lizard friend takes off his protective apron, placing it on the desk before unbuckling the pants. "Th-thank you." Is all he says to your little comment, before his pants fall to the ground. The difference in size is visible even before seeing the meat with no underwear in the way, Filling out the underwear from yesterday a lot more than it did previously. "It's, uhm. I haven't measured precisely yet. I wanted to wait until you got here so we could find out together." Hearing this come from such a cute guy makes your heart skip a beat, knowing he wants you to be there. You'd even say it's a bit romantic, if you weren't measuring dick sizes. "I'm glad you waited, did you want me to do it for you?" You ask, already taking hold of his waist, and placing him of the desk just as last time.

"I'd, uhm. Yes please." He hands you a ruler, similar to one's you had on earth, wooden and well loved. "Measure at the root of the pelvic bone, or else the measurement wont be accurate." You almost tune his out, looking at the svelte body of the potion brewer, and the now erect cock stretching the material of his briefs. You can even see the spillage of pre leaking out. Heilus is definitely just as excited as you are for your continued administrations.

You pull of his briefs, slowly, and deliberately in a way that provides friction to his cock head. Teasing him is fun, you come to expect. What you didn't, though, is his placement of his hands on your head, a definite difference in approach from last time, letting you do all the work. He doesn't move them, as seems to just want the purchase. As soon as the waist band is slid over the head of the cock, you are greeted with a heady smell, something you should have expected from the fact that he is wearing the same underwear as last time. "You, are a fan of my smell, right? You said so last time, so I didn't wash." How kind.

You answer by pressing your nose to the space between his balls and cock shaft, and inhaling the smell. "Appreciated."

Pulling away, you see your tease show it's results, the blood engorged head of his shaft spew a shot of pre-cum hard enough to gain some air time. Perhaps the potion didn't just affect the size? All questions you can answer after you take measurements, you assuage. Putting the ruler to his pubic bone, you grab hold of his dick and straighten it up against the piece of wood.

"5.75 inches." You say, the look on your face one of impress. "That's, what, almost two inches of growth? Your cock looks thicker than last time, too."

"Mhm... here, measure the thickness with this." He hands you a piece of rope with indicators on it, a makeshift measuring tape. Pressing the rope around his girth, you read out "4.6 inches."

"Gosh... I think I'm about as big as a human." He looks at you with a happy smile. "But, um. I do have some more of the potion, if you'd like to get rid of any doubts. I, uh. Find it really hot knowing I've got something this big in my pants. And, uhm." He staggers in his wording for a little bit, before spitting it out. "I find you really hot, even if all you've done is suck my dick.... sorry..." You can see the blush through his pale scales, as he looks at you with an embarrassed expression. "All of this is to say, I'd like you to choose."