His sister pushed his head harder into her breasts. But, Christian didn't mind. He bit down softly on her pink nipple, feeling her twitch, and freed the hand that had been fondling her breast. He placed it firmly on top of Eva's head.
And he pushed.
"Yess~" Annabelle cried out, her voice nearly broken with need. And then it happened.
Christian's cock, now soaked in a mix of sweat, spit, and Eva's soft flesh, finally twitched, and began to erupt.
Thick, hot ropes of cum spurted straight down Eva's throat.
She froze momentarily, her cheeks puffing out slightly, her eyes watering, but she didn't pull back. And just let Christian's hand press her on.
Eva, already intoxicated on his taste, fought hard not to gag. She steadied herself, took a deep breath through her nose, and swallowed.
Even then, it wasn't easy.
The sheer volume of cum was overwhelming, too much for one mouth to handle cleanly. Some spilled from the corner of her lips, sliding down her chin, white and messy.