"By all means~" Siella cooed, giving him a tender squeeze between her breasts to help smother Nexus to sleep. He was cozy and spoiled by her huge tits for as long and as much as he could ever want....
Nexus spent the next week with Siella, spending nearly every waking moment either between her breasts, rubbing against her tits, or worshipping her chest as she repeatedly seduced him with her bosom. Regardless of Nexus's reservations, he eventually got more used to the pleasures offered by these boobs than he cared to admit, and it showed in how quickly that Siella could get him to cum for her tits. On occasion, she'd reward him with kisses or even smothering him in her asscheeks, but he'd always have to show his devotion to her boobs before that happened.
When she finally let him go, Nexus couldn't get a longing for big boobs out of his head....
The End
(Nexus has lost to a Busty Giantess! Pick one of the Following:
Nexus gains a permanent Weakness to Big Breasts, which causes them to have a chance to Charm him.
Nexus gains a temporary, severe Weakness to Big Breasts, which causes them to have a chance to force Nexus to worship them for a turn)