Fuck her like that.

"Alright Megumin, don't move from that position," Kazuma said as he freed his cock. She turned her head and blinked.

"You're going to fuck me? In front of Darkness?" she asked.

He paused, realizing that while she was now comfortable with fucking with his programming, this would be the first time with an audience. He decided to see if he could push Megumin a little bit without putting her back under trance. "Is that going to be a problem?" he asked her.

She bit her lip, before looking back at the wall, and said, "Go ahead..."

He smirked and lined his dick up before pressing it into her pussy from behind. "Ah!" she gasped out, her tight pussy milking his shaft as it entered her.

"Darkness, massage my back while I fuck Megumin," Kazuma said as he buried himself to the hilt.

"As you command Kazuma," Darkness smiled as she moved to comply while Kazuma began to slowly thrust in and out of Megumin's tight opening.

"Faster..." Megumin panted out after a minute and Kazuma obliged, pumping his hips faster as his hands gripped her sides. She dug her nails into the wall a bit from the pleasure. "Go harder, fuck me!" she begged.

"You got it!" he grinned, pounding into her as Darkness pressed her boobs against his back, and kept on rubbing his shoulders. His dick was now throbbing as Megumin's tight cunt continued to milk it. "I'm gonna cum," he told her, and she passed back against him as best as she could in response.

With a pleasured moan, he released his seed into her pussy, while she also cried out in orgasm. He then pulled out, watching her legs quiver as she weakly tried to catch her breath, her legs shaking.