The buttplug materialized inside of Artemis asshole, underneath her clothes, as if it had always been there.
Nagisa blushed heavily as Artemis moaned as he got close, doing his best not to look, until he made the mistake of listening when Artemis told him to do just that. "W-wha-why?" He asked, not understanding as his face went beet red, and his pants had a visible tent he clearly couldn't hide.
"Because we're horny. Anna is already enjoying herself, and we want to as well, just not with Junie. So, we wanted to make you horny as well. What do you say? It's a rare opportunity, two girls want you~" Ponppa told him, giving him a lewd smirk before finally being unable to hold back a moan as Artemis massaged her breasts. Deciding to give back to Artemis in kind, she slipped a finger in between the folds of her pussy, beginning to move it inside of her pussy.
"I-I-I... If you'll have me, I've never done this before I mean..." Nagisa says, blushing hard, as he stops trying to hide himself in shame as his lust seemed to take over a bit and he began looking at them more directly, although still averting his gaze a bit.
Meanwhile, Anna had carefully snuk by them and taken the deck for Junie to draw his last card.
Spoiler (click to show/hide):
Junie groaned/moaned loudly as his dick grew
again, while Anna starred wide eyed as his dick became 8.8 inches while fully erect. "Oh my..."
"A-Anna, can I still use your ass?" He asks her, to which she eventually nods, turns around and lifts her skirt, before slipping her panties off, keeping her skirt raised while she used both hands to spread her ass cheeks apart, considering his dick lubed up enough for her ass, even at that size.
Despite his incredibly persistent heat, Junie had enough control over himself to carefully line himself up and properly prod at Anna's asshole before carefully, sliding inside of her ass, both of them moaning as he did.