Yuri gasps as she feels the first wave of orgasm wash over her, her body tensing and her eyes rolling back in her head. She rocks her hips harder against you, moaning your name as she comes undone. The sensation is too much for Natsuki; with a needy whine, she climbs onto your lap, straddling your hips.

Her soft pussy presses against your throbbing cock, the heat driving you wild with desire.

Natsuki moans as she feels you slide inside her, filling her up. She begins to ride you slowly at first, adjusting to the sensation of being filled by someone other than herself. The room is filled with the sounds of their bodies meeting in a rhythm that grows faster and more intense with each passing moment.

Yuri watches with burning desire as Natsuki rides Ivan, her breasts bouncing enticingly with every thrust.

You glance over at Natsuki, who's watching you intently. Her cheeks flush at the suggestion, but there's a gleam in her eye that tells you she's not entirely opposed to the idea. With a nod from Yuri, Natsuki steps forward, her own arousal plain to see as she kneels down beside Monica and takes your cock into her mouth as well.

The feeling of two eager mouths sucking on you at once is overwhelming, sending waves of pleasure coursing through your body.

As if sensing that you're close to cumming, Natsuki takes things a step further. She lowers her head and begins sucking on your testicles, her warm mouth engulfing them completely as she expertly rolls them between her lips and teeth. The sensation is incredible, driving you even closer to the edge.

"Ohhh," Monica moans around your cock, "she's so good at that."