Confirmed

The treatment room was cool and brightly lit. Dr. Glasscock had you both drop the short robes the moment the door sealed. You stood side by side on a low platform while she moved around you with a tablet and a set of precise measuring tools, completely professional and completely unfazed by your matching erections.

“Hold still,” she murmured.

She measured each of you in turn, soft gloved fingers lifting, turning, recording. When she finished she stepped back and displayed the results on the wall screen so both of you could see.

Subject A (Guest)

Flaccid: 5 cm length × 6 cm girth

Erect: 10 cm length × 9 cm girth

Slight upward curve

Tapered glans

Pale shaft, light pink head

Testes: 3 cm × 2 cm × 1.5 cm → 9 mL each

Subject B (Kylie)

Flaccid: 5 cm length × 6 cm girth

Erect: 10 cm length × 9 cm girth

Slight upward curve

Tapered glans

Pale shaft, light pink head

Testes: 3 cm × 2 cm × 1.5 cm → 9 mL each

Dr. Glasscock tapped the screen once, bringing the two columns into perfect alignment.

“Identical,” she said, a note of genuine pleasure in her voice. “Down to the curve and the color. True matched pair. We’ll proceed with the paired optimization protocol tonight. First serum now.”

Two injections followed—one in each of your left thighs. The pearlescent fluid burned cold, then warm, spreading into your groins in a slow, heavy wave. Both of your small cocks gave an identical twitch, leaking a matching bead of clear precum. Kylie made a soft sound; you felt the same sound rise in your own throat.

“That’s enough for the first stage,” Dr. Glasscock said. “Return to your villa. Rest. Let the serum settle. You’ll want to be close to each other tonight.”

Back in the villa the ocean was a dark mirror beyond the glass. The California King waited, white sheets turned down. You and Kylie dropped the robes without speaking. The serum made every brush of air against your skin feel sharper. Your matching cocks stayed half-hard, the same modest size, the same light pink heads, the same slight upward curve.

Kylie climbed onto the bed first and opened her arms. You followed. Soft freckled limbs tangled with yours. Her breasts pressed against your chest. The two small cocks brushed, then nestled side by side, identical and warm.

She leaned in and closed her mouth over your left nipple.

The heat of her tongue made your back arch. The serum turned the simple suckling into something electric; each pull of her lips sent a pulse straight down to your clit-dick. You answered in kind, lowering your head to her breast and drawing her soft pink nipple into your mouth. The two of you suckled each other slowly, wetly, trading soft sounds in the quiet room while your hips began to rock together.

One of her hands slipped between your bodies and wrapped around both of your small cocks at once, stroking them together in a single tight fist. You did the same to her. The two slender shafts slid against each other inside the shared grip, same length, same girth, same sensitive tapered heads. Precum slicked your fingers until the strokes turned wet and filthy.

You stayed like that for a long time—mouths on nipples, hands working the matching clit-dicks, the serum making every nerve sing. When the pleasure finally peaked it hit both of you almost together. Your small cock pulsed in her fist; hers pulsed in yours. Thick, warm ropes spilled across freckled stomachs and pale skin.

Kylie released your nipple with a wet sound and looked down at the mess. Then she scooted lower, licked a long stripe through the combined cum on your stomach, and took the head of your still-twitching cock into her mouth, cleaning every drop. You followed her down, tongue dragging through the same mixture on her freckled skin before wrapping your lips around her identical cock and sucking the last of her release from the light pink head.

When there was nothing left to clean you crawled back up and settled into each other’s arms again, soft breasts pressed together, matching clit-dicks still nestled side by side, sticky and sensitive. Outside the ocean murmured. Inside the villa the serum kept working, quiet and thorough, while the two of you drifted into sleep still tasting each other on your tongues.