Kouhei's mind was sent spiraling into a dizzying euphoria the moment he felt it—
That intense, coiling pressure gripping tight around his groin like a serpent made of raw pleasure.
The sensation shot up from the base of his spine, climbing like a wildfire blazing through his nerves, surging through his tailbone and rocketing up into his skull.
His thoughts turned white-hot, melting away under the wave of ecstasy as his body trembled in response.
"Aahhnn~! Ah…! Ahh, ahh…~"
Yui's moans were laced with the same overwhelming pleasure.
Her voice quivered, shaky and breathless, as the euphoria overtook her senses.
The dopamine flooding her brain had reached a boiling point, drowning her in a bliss so profound it made her limbs feel like they were melting—her thoughts unraveling like threads caught in a storm of heat and craving.
She felt like her brain was about to short-circuit.
Like she was floating, dissolving into sensation.