Kuronue's cry and the sounds the girls made and Mame-chan's humming consideration and the girls' hands along where his body joined Kuronue's conspired to make it very difficult for Yukimura to keep up his game. He hummed to Mame-chan, trying to let her know it was up to her when Kuronue came, his mouth occupied by the girl he was kissing becoming more insistent as she drew closer to orgasm, either self-induced or aided, he couldn't see.

"All together," Mame-chan whispered, her voice thick with pleasure as she turned back to Kuronue's wing. "Kanae, your fingers, please," she added, her lips brushing Kuronue's wing as she spoke, guiding Kanae's hand to her clit when her friend reached over.