[ childe didn't expect full on cooperation, even if he had hoped for it, but he is getting real jealous of all the attention and affection they're paying each other... not that there's much they can do for him at the moment. shhh, horny brains don't have to operate coherently. ]

[ he doesn't say anything more and just sets one hand on each of their hips as he carefully aligns himself with their slicked up holes. childe eases the heads in to start, hissing from behind his mask, because they're much tighter than he imagined they'd be. the growling starts as he thrusts forward, forcefully pushing himself deeper and deeper. ] If you won't beg... then surely you'll scream. [ one last snap and he bottoms out, filling the both of them up simultaneously. ]