Kouhei thrust his hips forward with a slow, deliberate force, and his cock pushed past the entrance of Yuuna's soaking wet pussy, spreading her velvet-soft walls apart inch by inch. The moment he entered her fully, he bottomed out deep inside, his thick shaft burying itself into her tight, eager hole without resistance, thanks to how soaked she already was.
A sudden, drawn-out moan slipped from her lips.
"Ahnnnn, ahhh~...!"
Her voice trembled as pleasure surged through her, unable to contain the cry that escaped instinctively.
"T-That was quite loud, wasn't it?" Yuuna whispered, cheeks flushed, embarrassment and arousal battling on her face.
"Yes…" Kouhei nodded, eyes locked onto her expression. "Try to hold back your moans as much as possible. Yuka-nee-chan might hear us."
"O-Okay... I'll try."
Determined, Yuuna brought both hands up and clamped them tightly over her mouth, pressing her palms against her lips.
